MALICIOUS — 9bd1489c51afba8724605692331cc4f3e208bdcac6cff8918ec450055f42aac3

MALICIOUS — 9bd1489c51afba8724605692331cc4f3e208bdcac6cff8918ec450055f42aac3 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100). 5 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

SHA-256: 9bd1489c51afba8724605692331cc4f3e208bdcac6cff8918ec450055f42aac3
SHA-1: 216d6a2aa482781d48c0ea89540d63902a971e2b
MD5: 76519b0a19ac007c177553c81c29b89d
ssdeep: 1536:1zASVuy7czDDsWb3b8RwfyqVBbnM8nAwGFl9dvI6eO/hv3im4JfQZMA:NAy7czDDD3z6qVxhnsFlnvheghv32fQN
TLSH: T13837BFF32197DE5C768E9F03ADBB106D604DC68C2132D3948098736CC9A82BD7E21A91
Submitted as: 9bd1489c51afba8724605692331cc4f3e208bdcac6cff8918ec450055f42aac3
File type: pdf · Size: 74884 bytes
Verdict: malicious (100/100)

Detections (5 of 54 engines)

MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Trellix Stinger (McAfee): PDF/Phish-FAB!76519B0A19AC
Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

Why this verdict

The malicious score of 100/100 is the fusion of 11 weighted signals:

ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95
Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/78814502-f9c0-44ba-b15d-4141ab94fb24/kipedikitafibekuz.pdf - network signal, weight 0.70, confidence 0.80
Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85
Trellix Stinger (McAfee) flagged PDF/Phish-FAB!76519B0A19AC (rule PDF/Phish-FAB!76519B0A19AC) - engine signal, weight 0.55, confidence 0.85
Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85
MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule high-entropy-blob) - engine signal, weight 0.35, confidence 0.70
Embedded network infrastructure: https://golowaki.ru/123?utm_term=key+features+of+non+chronological+reports+ks1, https://uploads.strikinglycdn.com/files/78814502-f9c0-44ba-b15d-4141ab94fb24/kipedikitafibekuz.pdf, http://leporib.epizy.com/gelumetipemepalatekefuzo.pdf - static signal, weight 0.35, confidence 0.60
Document active content: uri-action - static signal, weight 0.30, confidence 0.60
Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
Contacted 10 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
Extracted generic config (15 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30

Dynamic analysis (windows)

989 behavior events · 0 ATT&CK techniques · 1 dropped files.

Runtime network

www.msftconnecttest.com
rb.symcd.com
rb.symcb.com
inference.location.live.net
ntp.ubuntu.com
http://www.msftconnecttest.com/connecttest.txt
http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
http://rb.symcb.com/rb.crl
23.40.52.85
23.11.37.157
40.126.14.161
20.247.184.197 SG · Singapore · AS8075 Microsoft Corporation
150.171.22.17
23.33.238.135
52.110.12.30 AU · Sydney · AS8075 Microsoft Corporation
4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
23.33.238.207
192.168.122.109
172.215.188.225 US · San Antonio · AS8075 Microsoft Limited
199.232.138.172

Dropped files

root_.cache_dconf_user - 96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7

Embedded URLs

https://golowaki.ru/123?utm_term=key+features+of+non+chronological+reports+ks1
https://uploads.strikinglycdn.com/files/78814502-f9c0-44ba-b15d-4141ab94fb24/kipedikitafibekuz.pdf
http://leporib.epizy.com/gelumetipemepalatekefuzo.pdf
https://surevasod.weebly.com/uploads/1/3/1/8/131856145/c114d77c3.pdf
http://shoppingyxplus.xyz/effects_of_japanese_colonization_in_koreaz680s.pdf
http://bejumajiluwod.rf.gd/can_i_renew_my_cdl_permit_online_in_ny.pdf
https://bigififipajug.weebly.com/uploads/1/3/4/7/134709095/fawuri.pdf
https://dopakuxapat.weebly.com/uploads/1/3/4/8/134895633/4711373.pdf
http://titanof-filtr.ru/samsung_smart_tv_does_not_have_screen_mirroringtmzwx.pdf
https://static.s123-cdn-static.com/uploads/4501374/normal_6004ec1d35a81.pdf
http://energytik.net/35090038765drjcm.pdf
https://vinenuji.weebly.com/uploads/1/3/1/4/131453259/690884.pdf
https://cdn-cms.f-static.net/uploads/4367951/normal_604620ec733e7.pdf
https://fewefemuge.weebly.com/uploads/1/3/4/3/134372507/7932903.pdf
http://oneitshop.pro/laptop_acer_aspire_v5_touch_screenoyk9u.pdf
http://on-arenas.com/how_do_you_make_beef_tartare_in_food_fantasytzndj.pdf
http://bonifacy.site/dungeon_masters_guide_5th_edition_pskoqs.pdf
https://cdn-cms.f-static.net/uploads/4472208/normal_5fd3a1e38ec71.pdf
https://cdn-cms.f-static.net/uploads/4494868/normal_5fdb15c9633b0.pdf
https://uploads.strikinglycdn.com/files/616697af-b928-478f-8846-0330de1194be/dinoxezobijowisuromede.pdf
http://whysmall.space/mufuwanewiveworitiworulqxhc4.pdf
https://uploads.strikinglycdn.com/files/f927a87f-eb9d-43aa-b3c8-c32584b3ed74/80457852832.pdf
http://ferefifadiziv.rf.gd/fadirizuteponokawijuw.pdf
http://www.w3.org/1999/02/22-rdf-syntax-ns#
http://purl.org/dc/elements/1.1/

Embedded domains

golowaki.ru
uploads.strikinglycdn.com
leporib.epizy.com
surevasod.weebly.com
shoppingyxplus.xyz
bigififipajug.weebly.com
dopakuxapat.weebly.com
titanof-filtr.ru
static.s123-cdn-static.com
energytik.net
vinenuji.weebly.com
cdn-cms.f-static.net
fewefemuge.weebly.com
oneitshop.pro
on-arenas.com
bonifacy.site
whysmall.space
www.w3.org
purl.org
ns.adobe.com
bejumajiluwod.rf.gd
ferefifadiziv.rf.gd

Embedded IP addresses

4.247.188.233
72.145.35.97
48.211.4.16
20.247.184.197
52.110.12.30
4.230.171.124
172.215.188.225
20.165.94.63
4.150.223.115
52.148.114.188

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report