MALICIOUS — bupukatos.pdf
MALICIOUS — bupukatos.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
c1703b9b34a963e3aac248325e341f9edc0e7d0f0202e033da9933054b7d8d26 - SHA-1:
6b855c9e57dc34127b616594ae3d146f4ad7dd68 - MD5:
97411d0dfe46b965a41a8ddd7e6b903f - ssdeep:
768:FgGzpDqesokovSKO58/oW4bBN7IA2WAuUeo20ZoYWDCuH5RrS7oWIenw:WGFmesr7W4bD7dhRo20OYWz5BS7ofenw - TLSH:
T1EC339FF354A3ED8C7A8A9B43ADBA2059618EC78C6037AB9055D8776CC47C2BD7E10D10 - Submitted as: bupukatos.pdf
- File type: pdf · Size: 48957 bytes
- Verdict: malicious (75/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://jaketomerinojox.weebly.com/uploads/1/3/4/1/134109184/vanodiduta.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=my%20many%20colored%20days%20book%20pdf, https://jaketomerinojox.weebly.com/uploads/1/3/4/1/134109184/vanodiduta.pdf, https://sixapinipuso.weebly.com/uploads/1/3/1/3/131384402/6629861.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=my%20many%20colored%20days%20book%20pdf
- https://jaketomerinojox.weebly.com/uploads/1/3/4/1/134109184/vanodiduta.pdf
- https://sixapinipuso.weebly.com/uploads/1/3/1/3/131384402/6629861.pdf
- https://niresofet.weebly.com/uploads/1/3/2/6/132682193/nodatufek-nolotunake.pdf
- https://uploads.strikinglycdn.com/files/22c4e5f8-9c17-45ad-a658-1d80303c3796/panasonic_tc_l32c5.pdf
- https://uploads.strikinglycdn.com/files/aae76cb7-9c4b-4884-9b3c-d9ec126789d9/dedefugixogubapik.pdf
- https://uploads.strikinglycdn.com/files/f4530316-4e71-4c36-a9a6-910e705024ac/basekofef.pdf
- https://uploads.strikinglycdn.com/files/cea12bf6-7243-4b29-b375-bea7fde4ab56/vonawubewa.pdf
- https://uploads.strikinglycdn.com/files/7d4ab542-5bf9-4d8b-b3ae-551f9a40022f/derecho_civil_concepto.pdf
- https://uploads.strikinglycdn.com/files/1e450213-b93c-405d-93b3-bd732e8748ca/vexosumupik.pdf
- https://uploads.strikinglycdn.com/files/74cbda49-be66-4427-bd14-7f445ccd8fb6/2025925998.pdf
- https://uploads.strikinglycdn.com/files/c80d421a-8a73-44e6-bb53-76e4d1a28ebc/lippincott_biochemistry_7th_edition_free_download.pdf
- https://uploads.strikinglycdn.com/files/ee0a6483-baeb-41f4-8156-082ef7a59a69/tonusonivopob.pdf
- https://cdn.shopify.com/s/files/1/0497/1164/4851/files/9056641186.pdf
- https://cdn.shopify.com/s/files/1/0499/2794/6398/files/39947527062.pdf
- https://cdn.shopify.com/s/files/1/0484/6898/3969/files/54457141130.pdf
- https://cdn.shopify.com/s/files/1/0486/2790/8766/files/ipod_touch_engraving_ideas.pdf
- https://cdn.shopify.com/s/files/1/0501/8845/2009/files/tumblr_6_apk_download.pdf
- https://cdn.shopify.com/s/files/1/0435/6328/6691/files/98961374896.pdf
- https://s3.amazonaws.com/mokuwanibof/subacromial_impingement_exercises.pdf
- https://s3.amazonaws.com/tetazino/us_open_tennis_2019_draw.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/
Embedded domains
- ggtraff.ru
- jaketomerinojox.weebly.com
- sixapinipuso.weebly.com
- niresofet.weebly.com
- uploads.strikinglycdn.com
- cdn.shopify.com
- s3.amazonaws.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report