SUSPICIOUS — 2ef8772951d488.pdf
SUSPICIOUS — 2ef8772951d488.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 50 detection engines flagged it.
Identification
- SHA-256:
a22dab3d35aa7708a45be891c89083e75291a13a05c7e05aea0f5519fb9003fc - SHA-1:
4589976d1b8a257446e8fddc2a68673a14aa552f - MD5:
de007d5918e6a42a9c99c5e303cbb278 - ssdeep:
768:T6T+gGzpDSpitCxv3ufn6TXi/pnFqn1EiRZDjfyfm/OkOTFSSXO:T4GFOpivnBpFqpxgaOVTFSSXO - TLSH:
T193306CF31093ED4C7A8AEB036DAA105A104AD78D6173A794588C377DD5BC6BE7E14830 - Submitted as: 2ef8772951d488.pdf
- File type: pdf · Size: 36540 bytes
- Verdict: suspicious (44/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://gettraff.ru/wb?keyword=understanding%20nutrition%2015th%20edition%20pdf%20free, https://uploads.strikinglycdn.com/files/899e8eb8-492c-4b54-8f14-b503fd613323/mafiwomoxer.pdf, https://uploads.strikinglycdn.com/files/b557b6d7-af16-4d96-b134-2c11d5964cba/xomegefomurelaped.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://gettraff.ru/wb?keyword=understanding%20nutrition%2015th%20edition%20pdf%20free
- https://uploads.strikinglycdn.com/files/899e8eb8-492c-4b54-8f14-b503fd613323/mafiwomoxer.pdf
- https://uploads.strikinglycdn.com/files/b557b6d7-af16-4d96-b134-2c11d5964cba/xomegefomurelaped.pdf
- https://uploads.strikinglycdn.com/files/30ecb574-48a1-4d1f-a9ad-cd484d0173e3/lagekemuv.pdf
- https://uploads.strikinglycdn.com/files/1d042dfb-52a5-4900-bdac-63a093615053/zuzegepujurebadofuvetod.pdf
- https://uploads.strikinglycdn.com/files/d1d38307-1554-42e8-a942-a14d4ec9ef70/92302950435.pdf
- https://cdn-cms.f-static.net/uploads/4366976/normal_5f8735610fea6.pdf
- https://cdn-cms.f-static.net/uploads/4366398/normal_5f873906b4317.pdf
- https://cdn-cms.f-static.net/uploads/4366033/normal_5f86f67fa867b.pdf
- https://site-1043842.mozfiles.com/files/1043842/66672209001.pdf
- https://site-1039346.mozfiles.com/files/1039346/zilibobuxurif.pdf
- https://site-1044016.mozfiles.com/files/1044016/bujoxulilujuxoviwokazaw.pdf
- https://zoxuzuxebexot.weebly.com/uploads/1/3/0/9/130969059/1a27643b41869.pdf
- https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/wimukotuk-roted.pdf
- https://uploads.strikinglycdn.com/files/88d5965e-1a91-4603-8280-d85392a32b03/51335863351.pdf
- https://uploads.strikinglycdn.com/files/782740ea-6434-460b-ac23-43391c0b9a60/34324954810.pdf
- https://site-1044106.mozfiles.com/files/1044106/964634219.pdf
- https://site-1038539.mozfiles.com/files/1038539/59374568046.pdf
- https://site-1039219.mozfiles.com/files/1039219/xososimamuzive.pdf
- https://site-1038432.mozfiles.com/files/1038432/29448703679.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/
Embedded domains
- gettraff.ru
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- site-1043842.mozfiles.com
- site-1039346.mozfiles.com
- site-1044016.mozfiles.com
- zoxuzuxebexot.weebly.com
- dutitujazekap.weebly.com
- site-1044106.mozfiles.com
- site-1038539.mozfiles.com
- site-1039219.mozfiles.com
- site-1038432.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report