MALICIOUS — 1542488.pdf

MALICIOUS — 1542488.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

SHA-256: 773e6a2ee4121cdf3ffb8261bcf95e3cd071516c8815986fe9ec0ee05ae460fd
SHA-1: 4906ef44c57e5d8ae19ade167f6da210ade88039
MD5: 1d12f903e12211e6dbe95433df5ed3ae
ssdeep: 1536:mWbA13vjUziN/Z1j2CibzFTKXFCzGdNhoBVKNE+Pd/2eHWHgLfmENjs:xYbU2N/nj2jFs3V+eOgL/K
TLSH: T1413AE0F37147ED8C3A8A9F9768A728E9B14596883173C6105484BE2CC4BC3BE7F41960
Submitted as: 1542488.pdf
File type: pdf · Size: 94645 bytes
Verdict: malicious (94/100)

Detections (4 of 50 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

T1566.002

Why this verdict

The malicious score of 94/100 is the fusion of 5 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
Embedded link rated suspicious by URL analysis: https://mukeluxera.weebly.com/uploads/1/3/4/5/134528716/balateruvaw.pdf - network signal, weight 0.40, confidence 0.60
Embedded network infrastructure: https://ggtraff.ru/wb?keyword=happy%20birthday%20boy%20pics, https://uploads.strikinglycdn.com/files/f95e0fc3-118f-4b2f-9962-767514524e58/kolozivopetevi.pdf, https://malebikixolu.weebly.com/uploads/1/3/4/3/134358595/kuxigopisixilodi.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

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

https://ggtraff.ru/wb?keyword=happy%20birthday%20boy%20pics
https://uploads.strikinglycdn.com/files/f95e0fc3-118f-4b2f-9962-767514524e58/kolozivopetevi.pdf
https://malebikixolu.weebly.com/uploads/1/3/4/3/134358595/kuxigopisixilodi.pdf
https://cdn-cms.f-static.net/uploads/4487399/normal_5faad4fdae680.pdf
https://mukeluxera.weebly.com/uploads/1/3/4/5/134528716/balateruvaw.pdf
https://mivopolidenez.weebly.com/uploads/1/3/4/3/134349928/pigusaz-zajidipo.pdf
https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbf5ca49ee0f32b874b2cfd/1606376613950/zazagimuwat.pdf
https://pinuxijevafu.weebly.com/uploads/1/3/4/6/134608025/7f6c3b.pdf
https://static1.squarespace.com/static/5fc18365f9866f3fd2d8aaf8/t/5fc515d44e98326c02b27ae2/1606751704701/elnx__x.pdf
https://static1.squarespace.com/static/5fc4c76d8139af03765df4fe/t/5fc74429a907d7439cd787a6/1606894633877/startup_stories.pdf
https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbd26be078a39406ec69237/1606231742412/25699046981.pdf
https://uploads.strikinglycdn.com/files/da5f7391-c531-49bf-b713-fd69954cfdfc/bopomusowenane.pdf
https://genolawibiwiz.weebly.com/uploads/1/3/4/3/134316454/71f644fd.pdf
https://static1.squarespace.com/static/5fc2d35b88c99b6d37b3c5c5/t/5fc76a1e9dfc2a40451fc407/1606904351777/dot_n_beat_test_your_hand_speed.pdf
https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbcf27472f8b574a0f25f10/1606218357095/49835190897.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/

Embedded domains

ggtraff.ru
uploads.strikinglycdn.com
malebikixolu.weebly.com
cdn-cms.f-static.net
mukeluxera.weebly.com
mivopolidenez.weebly.com
static1.squarespace.com
pinuxijevafu.weebly.com
genolawibiwiz.weebly.com
www.w3.org
purl.org
ns.adobe.com

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