MALICIOUS — f24eb090058a6729ce2e2eab2ea08e303e9fb16d0ada2ab2c51ae66bb8e23c3f

MALICIOUS — f24eb090058a6729ce2e2eab2ea08e303e9fb16d0ada2ab2c51ae66bb8e23c3f is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 5 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

SHA-256: f24eb090058a6729ce2e2eab2ea08e303e9fb16d0ada2ab2c51ae66bb8e23c3f
SHA-1: 3da6f4589a8e29ea67b057ad37e65247983e8e82
MD5: 1ed0ac7744adac08571610f95bd40f25
ssdeep: 1536:qNTCp4NaBrUH2/3QqqCeWDduFyyCpBmqhTrtrkym0UvTGYrYQr0:QCskAgAEduFiBthTrtrL3UvTGYrE
TLSH: T1B538D0F32183DD9CBB46BF977AE654A8640DC78C2133638404D8B66CC4B86FC6E95A50
Submitted as: f24eb090058a6729ce2e2eab2ea08e303e9fb16d0ada2ab2c51ae66bb8e23c3f
File type: pdf · Size: 79801 bytes
Verdict: malicious (99/100)

Detections (5 of 54 engines)

MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Trellix Stinger (McAfee): PDF/Phish-FAB!1ED0AC7744AD
Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

T1105

Why this verdict

The malicious score of 99/100 is the fusion of 10 weighted signals:

ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95
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!1ED0AC7744AD (rule PDF/Phish-FAB!1ED0AC7744AD) - 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
Contacted 9 external host(s) and 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule high-entropy-blob) - engine signal, weight 0.35, confidence 0.70
Embedded network infrastructure: https://archism.ru/pbw?utm_term=download+pubg+mod+unlimited+uc, https://kajizifobizixa.weebly.com/uploads/1/3/3/9/133997117/mefinipu_zelot_jawulujeguxu.pdf, https://uploads.strikinglycdn.com/files/4ecb8a14-956a-4058-9916-9ed2e3a7cdee/dewalt_drill_bit_set_amazon.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
Extracted generic config (12 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30

Dynamic analysis (windows)

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

Runtime network

www.msftconnecttest.com
rb.symcd.com
rb.symcb.com
inference.location.live.net
c.pki.goog
x2.c.lencr.org
ye.c.lencr.org
yr.c.lencr.org
desktop-hsgcbep._dosvc._tcp.local
desktop-hsgcbep(1)._dosvc._tcp.local
desktop-hsgcbep(2)._dosvc._tcp.local
desktop-hsgcbep(3)._dosvc._tcp.local
desktop-hsgcbep(4)._dosvc._tcp.local
desktop-hsgcbep(5)._dosvc._tcp.local
desktop-hsgcbep(6)._dosvc._tcp.local
ntp.ubuntu.com
http://www.msftconnecttest.com/connecttest.txt
http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
http://rb.symcb.com/rb.crl
http://c.pki.goog/r/r1.crl

Dropped files

root_.cache_dconf_user - 96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7

Embedded URLs

https://archism.ru/pbw?utm_term=download+pubg+mod+unlimited+uc
https://kajizifobizixa.weebly.com/uploads/1/3/3/9/133997117/mefinipu_zelot_jawulujeguxu.pdf
https://uploads.strikinglycdn.com/files/4ecb8a14-956a-4058-9916-9ed2e3a7cdee/dewalt_drill_bit_set_amazon.pdf
https://nipifofopofeduv.weebly.com/uploads/1/3/4/3/134338269/xibupukiga-lumus.pdf
https://uploads.strikinglycdn.com/files/e76f10ae-2e0f-4d71-bfa8-6b052356c026/libro_la_culpa_es_de_la_vaca_3_gratis.pdf
https://uploads.strikinglycdn.com/files/618b2d52-005c-4e9b-a5e5-5383d9b6c834/30004569295.pdf
https://zivozisexime.weebly.com/uploads/1/3/2/8/132814465/jazivivu.pdf
https://static.s123-cdn-static.com/uploads/4377697/normal_5fef7ed7743d5.pdf
https://static.s123-cdn-static.com/uploads/4374013/normal_5fe58db7359f3.pdf
https://suguvojonejufo.weebly.com/uploads/1/3/4/5/134585364/fa6ccf7d3d79d2.pdf
https://uploads.strikinglycdn.com/files/c7786578-d070-43e1-892f-bf457169c88a/canon_vixia_hf_r82_camcorder_black.pdf
https://cdn-cms.f-static.net/uploads/4465930/normal_605a7ab3d154c.pdf
https://uploads.strikinglycdn.com/files/b2f938db-ab64-428a-9eb5-38bbd25bebb1/how_long_to_see_results_from_weight_training_female.pdf
https://uploads.strikinglycdn.com/files/24194e00-c88b-4cb9-862f-326af737e366/inorganic_chemistry_housecroft_4th_edition.pdf
https://cdn-cms.f-static.net/uploads/4446017/normal_60496c0ce41a5.pdf
https://joxenunufob.weebly.com/uploads/1/3/1/6/131606789/2092796.pdf
https://cdn-cms.f-static.net/uploads/4493195/normal_6046e0bdeb76c.pdf
http://www.w3.org/1999/02/22-rdf-syntax-ns#
http://purl.org/dc/elements/1.1/
http://ns.adobe.com/pdf/1.3/
http://ns.adobe.com/xap/1.0/
http://ns.adobe.com/xap/1.0/mm/
http://ns.adobe.com/xap/1.0/rights/
http://www.msftconnecttest.com/connecttest.txt
http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D

Embedded domains

archism.ru
kajizifobizixa.weebly.com
uploads.strikinglycdn.com
nipifofopofeduv.weebly.com
zivozisexime.weebly.com
static.s123-cdn-static.com
suguvojonejufo.weebly.com
cdn-cms.f-static.net
joxenunufob.weebly.com
www.w3.org
purl.org
ns.adobe.com
x2.c.lencr.org
ye.c.lencr.org
yr.c.lencr.org

Embedded IP addresses

172.172.255.218
20.184.175.18
4.247.188.224
48.211.4.16
72.145.35.97
52.253.84.76
52.123.252.232
52.110.12.56
4.230.171.124

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report