MALICIOUS — 2e4eb4_18c863e5d6be4a8882317b9025929746.pdf

MALICIOUS — 2e4eb4_18c863e5d6be4a8882317b9025929746.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: 0378714cff5361b0f61174494d7ce82fc854f0e57ce55f77099af799e40fe50f
• SHA-1: 4733061c538d1ad0a9ccc2bae9b923497201c490
• MD5: 8f294141a9d0d314919c9b15771aac2a
• ssdeep: 768:wgGzpD8/UD663/l8mgo/jybPDQIiqOt2pYX1K6EYNBnzX6Z5VLDO64ZgiiPq9/T0:dGFkg/qO2pYF3EOB7SDRiiPq9/TOd
• TLSH: T19D32A0F32093ED4D7B4AAB43ADEB102D5046D6CD72319961458C7A2CE4BCBED6F00662
• Submitted as: 2e4eb4_18c863e5d6be4a8882317b9025929746.pdf
• File type: pdf · Size: 44362 bytes
• Verdict: malicious (78/100)

Detections (2 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1

Why this verdict

The malicious score of 78/100 is the fusion of 5 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - 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://ttraff.club/wix?keyword=vietnam+war+timeline+major+events, https://cdn.shopify.com/s/files/1/0428/9835/8432/files/sejil.pdf, https://cdn.shopify.com/s/files/1/0461/9662/1462/files/peptidoglycan_in_a_gram-positive_cel.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://ttraff.club/wix?keyword=vietnam+war+timeline+major+events
• https://cdn.shopify.com/s/files/1/0428/9835/8432/files/sejil.pdf
• https://cdn.shopify.com/s/files/1/0461/9662/1462/files/peptidoglycan_in_a_gram-positive_cel.pdf
• https://cdn.shopify.com/s/files/1/0437/8545/3730/files/24102487217.pdf
• https://cdn.shopify.com/s/files/1/0433/5907/6502/files/dixawimuguku.pdf
• https://cdn.shopify.com/s/files/1/0438/4233/8981/files/repeboderinojinegilu.pdf
• https://cdn.shopify.com/s/files/1/0433/6022/3387/files/homophones_and_synonyms_worksheet.pdf
• https://cdn.shopify.com/s/files/1/0427/9736/7452/files/20026895756.pdf
• https://cdn.shopify.com/s/files/1/0440/7292/7384/files/board_directors_report_template.pdf
• https://cdn.shopify.com/s/files/1/0431/1770/7425/files/shakespeare_plays.pdf
• https://cdn.shopify.com/s/files/1/0429/6186/2810/files/hack_wifi_without_root_android.pdf
• https://cdn.shopify.com/s/files/1/0434/5279/2982/files/8th_grade_history_textbook_california.pdf
• https://cdn.shopify.com/s/files/1/0431/4411/8434/files/85496786072.pdf
• https://cdn.shopify.com/s/files/1/0431/9870/9917/files/cambridge_english_for_engineering_student_s_book_free.pdf
• https://cdn.shopify.com/s/files/1/0429/9862/8501/files/devix.pdf
• https://4a442b5b-f36d-4d5b-9340-1fc6dee87db7.filesusr.com/ugd/a4ea6c_813d9a63b4b341c28d1c3129949a498e.pdf?index=true
• https://a9c6613e-e286-440f-bc47-b2c1e208c91b.filesusr.com/ugd/3225da_179be032197740a1a4516daacca53f0b.pdf?index=true
• https://21ddfc12-71ec-4518-82a9-d968c308200e.filesusr.com/ugd/7be1cd_83b21b1ce28549f5beda9630137e95d2.pdf?index=true
• 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

• ttraff.club
• cdn.shopify.com
• 4a442b5b-f36d-4d5b-9340-1fc6dee87db7.filesusr.com
• a9c6613e-e286-440f-bc47-b2c1e208c91b.filesusr.com
• 21ddfc12-71ec-4518-82a9-d968c308200e.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report