MALICIOUS — 99194fcef2353b02c0ad2434d2cac5896da2ad7b7b65f614ff7a010cc605e828

MALICIOUS — 99194fcef2353b02c0ad2434d2cac5896da2ad7b7b65f614ff7a010cc605e828 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

SHA-256: 99194fcef2353b02c0ad2434d2cac5896da2ad7b7b65f614ff7a010cc605e828
SHA-1: 3d9b62f6a04eb5c4358870977e5bfa835c6ea7c6
MD5: 55fd465e6d277291f36fe0e65dde6774
ssdeep: 1536:pHmFf6hCv7+/HwpDvIyPPZebc8CfbXWNn0UEGS9uYtRWwpOSjOmA:VmFf6hl+vIyPRebc8Ln0UzS9uWoSi5
TLSH: T1DA37BFF37197DC4CBB47CB03B9E601ACE586D7952166EB900188762C897CA7EBF01A41
Submitted as: 99194fcef2353b02c0ad2434d2cac5896da2ad7b7b65f614ff7a010cc605e828
File type: pdf · Size: 73513 bytes
Verdict: malicious (98/100)

Detections (4 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
Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

T1105

Why this verdict

The malicious score of 98/100 is the fusion of 9 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
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://funkydrop.shop/wp-content/plugins/super-forms/uploads/php/files/329a64e00ba4b8f01db7285b8fdee8e2/12213139943.pdf, https://bwawarszawa.pl/upload/file/lisepetilexabadav.pdf, http://veiligheidsslot.nl/ckfinder/userfiles/files/jikovonesufabaj.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 11 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
Extracted generic config (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30

Dynamic analysis (windows)

924 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
23.40.52.209
23.11.37.157
20.190.167.64
52.230.59.222 SG · Singapore · AS8075 Microsoft Corporation
52.123.252.195 AU · Sydney · AS8075 Microsoft Corporation
23.33.238.178
23.198.40.44
4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
23.33.238.173
23.33.238.118
192.168.122.107
150.171.28.11

Dropped files

root_.cache_dconf_user - 96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7

Embedded URLs

https://feedproxy.google.com/~r/Uplcv/~3/DOqCt-cVA4I/uplcv?utm_term=taken+by+force+book+pdf
https://funkydrop.shop/wp-content/plugins/super-forms/uploads/php/files/329a64e00ba4b8f01db7285b8fdee8e2/12213139943.pdf
https://bwawarszawa.pl/upload/file/lisepetilexabadav.pdf
http://veiligheidsslot.nl/ckfinder/userfiles/files/jikovonesufabaj.pdf
https://saraelv.no/wp-content/plugins/formcraft/file-upload/server/content/files/1611c9ed60f58b---magifolowi.pdf
http://beloit1962.com/clients/8/83/8368a4f838dea3176655029ae9e337da/File/88194287130.pdf
http://xn--pr3b03lcdvwu9dpynqkc.com/DATA/file/20210819121257.pdf
http://www.holzbau-hoelzl.at/wp-content/plugins/formcraft/file-upload/server/content/files/160f960824c426---92405791064.pdf
http://world-green-hope.com/uploads/files/ruxaxekuxolazukugem.pdf
http://timebank.ru/sites/default/files/photos/pagefile/66949102209.pdf
https://www.tonygssoulfood.com/wp-content/plugins/super-forms/uploads/php/files/1363bf4e3c8dd3578344aaceaf8dac4e/lewafalilerejipemebugixej.pdf
https://aiaciran.org/cache/fck_files/file/96223171482.pdf
http://phucuongplus.com/upload/files/kunijamovuvazagosujakup.pdf
https://holzhaus-suedtirol.it/wp-content/plugins/formcraft/file-upload/server/content/files/160ddfc355c2c0---duwufeva.pdf
http://zamdq.com/filespath/files/20210824100353.pdf
https://capitalsyndic.com/userfiles/file/57312861772.pdf
http://vonschickenfremont.com/uploads/files/96487624211.pdf
http://www.anieliasfx.com/uploads/textareas/file/povafozeluvobigo.pdf
https://baohohoanglong.com/userfiles/file/dopasumeb.pdf
http://www.cuerpomenteyespiritu.es/wp-content/plugins/formcraft/file-upload/server/content/files/16079f3cde2109---74020225240.pdf
https://dacoma.ro/wp-content/plugins/formcraft/file-upload/server/content/files/16087cb7ae42ed---remijopopepag.pdf
http://www.sevenchurchestour.net/seven/wp-content/plugins/formcraft/file-upload/server/content/files/160ada52c9607d---dajokasixosuregejaxo.pdf
http://kino-cosmik.ru/sadm_files/segore.pdf
http://www.w3.org/1999/02/22-rdf-syntax-ns#
http://purl.org/dc/elements/1.1/

Embedded domains

feedproxy.google.com
funkydrop.shop
bwawarszawa.pl
veiligheidsslot.nl
saraelv.no
beloit1962.com
xn--pr3b03lcdvwu9dpynqkc.com
world-green-hope.com
timebank.ru
www.tonygssoulfood.com
aiaciran.org
phucuongplus.com
holzhaus-suedtirol.it
zamdq.com
capitalsyndic.com
vonschickenfremont.com
www.anieliasfx.com
baohohoanglong.com
www.cuerpomenteyespiritu.es
www.sevenchurchestour.net
kino-cosmik.ru
www.w3.org
purl.org
ns.adobe.com
www.holzbau-hoelzl.at

Embedded IP addresses

20.42.65.90
4.150.223.102
51.105.71.137
85.210.193.152
172.172.255.218
52.230.59.222
52.123.252.195
4.230.171.124
4.247.188.233
20.42.65.89
52.148.114.188

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report