MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document contains a large number of embedded links, identified as a PDF link farm. One of the primary links, https://ttraff.ru/pify?keyword=adressering+formele+brief+engels, is flagged as a known malicious redirector. The document's structure and the presence of numerous external links suggest an attempt to direct users to malicious or scam websites, likely as part of a phishing or SEO poisoning campaign.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.ru/pify?keyword=adressering+formele+brief+engels
- http://files.littlebobtailresort.com/uploads/1/3/0/7/130776407/3179864.pdf
- http://files.adrianasamper.com/uploads/1/3/0/9/130969775/dipokepuwatuxid_sejotoguj_tazivotos_bosufas.pdf
- http://files.silverfitnessct.com/uploads/1/3/1/3/131378990/juwaxijonirabufajus.pdf
- http://files.infiniteaction.net/uploads/1/3/2/7/132712306/vosaka_pubemoxasonelob.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/6309/1110/files/pstm_certificate_means_in_tamil.pdf
- https://cdn.shopify.com/s/files/1/0431/8999/3635/files/zamzar_online_to_word_converter.pdf
- https://cdn.shopify.com/s/files/1/0432/6080/5280/files/3963090283.pdf
- https://cdn.shopify.com/s/files/1/0432/9183/6566/files/lofose.pdf
- https://cdn.shopify.com/s/files/1/0431/9143/5422/files/83954775533.pdf
- https://cdn.shopify.com/s/files/1/0434/1281/6034/files/ccna_voice_notes.pdf
- https://cdn.shopify.com/s/files/1/0428/3367/4396/files/mumosiketazepinoxoxovowoj.pdf
- https://cdn.shopify.com/s/files/1/0434/6498/2693/files/tekizugizuxupenewub.pdf
- https://cdn.shopify.com/s/files/1/0431/7937/6798/files/feline_calicivirus_pada_kucing.pdf
- https://cdn.shopify.com/s/files/1/0430/5354/7677/files/rubisadowuzavapirujifa.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000070e5.binaf93bb679c4d6c2d5aad88bc2038ed8125909d525ac16aa3268e03a65f302f35 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70E5 | 5148 bytes |
font_01_sfnt_off0000824c.bin9806a41c2c2899d068094ce27f9a9ff24823ae9b0abcca72c44b79d06e7bf949 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x824C | 10104 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.