Static task
static1
Behavioral task
behavioral1
Sample
Pdf Net Packer V5.1/Pdf Net Packer V5.1.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
Pdf Net Packer V5.1/Pdf Net Packer V5.1.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
Pdf Net Packer V5.1/新云软件.url
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
Pdf Net Packer V5.1/新云软件.url
Resource
win10v2004-20240709-en
General
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Target
43f80d0bde2821c8aa522600a6b2f16c_JaffaCakes118
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Size
3.9MB
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MD5
43f80d0bde2821c8aa522600a6b2f16c
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SHA1
30e78d49008bc0fdd1d2fc97491d9a8cafa06880
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SHA256
92b0222a4919e601032e43b2d12192fddb6ddd4b755bbf562dfd6691966fcde3
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SHA512
f89f8a2b2932ad707756179a2fff8f01d8d9301d8f36f4f02f529f052359c6d7a6eed53054ac4b4a1c7d66e46b45953b584bea40717a89abd6764f8c25026e11
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SSDEEP
98304:PMXDV4r6lAUQqEgcWztvZ8P64t0enSRYMJiNHNuk376N8:URFltGgcilYHosNtl37D
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Pdf Net Packer V5.1/Pdf Net Packer V5.1.exe
Files
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43f80d0bde2821c8aa522600a6b2f16c_JaffaCakes118.rar
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Pdf Net Packer V5.1/Pdf Net Packer V5.1.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 619KB - Virtual size: 618KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 41KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5.8MB - Virtual size: 5.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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Pdf Net Packer V5.1/新云软件.url.url
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Pdf Net Packer V5.1/软件使用与试用说明.txt