Behavioral task
behavioral1
Sample
f0c3d6ef763df43bab1c01e37828ed6c_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f0c3d6ef763df43bab1c01e37828ed6c_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f0c3d6ef763df43bab1c01e37828ed6c_JaffaCakes118
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Size
2.2MB
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MD5
f0c3d6ef763df43bab1c01e37828ed6c
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SHA1
a41e8175274ec9c229749e50cfb05dffd98bc7a6
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SHA256
f073e904c6612734e6bb1398e7d237308a68e7a1a581fcf538d5e35ddb0432a4
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SHA512
fb7e259fe670e21b72c7ad0974d3b159535eed773ed43509ff26b96d54ce89b3bdd06a41f748b864f9ab1bc1a63877c2682ab6207feedc6b33055fb7dda3b604
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SSDEEP
49152:mZktKBM0285UTtQ/GIFqq3GzKC4th56yAiw7ONfSYPzWxC4p6rKg:ltKBu8Sp1IFquGzsth56n/YPzWxKKg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f0c3d6ef763df43bab1c01e37828ed6c_JaffaCakes118 unpack001/out.upx
Files
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f0c3d6ef763df43bab1c01e37828ed6c_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 71KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 124KB - Virtual size: 122KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ