Behavioral task
behavioral1
Sample
37c556ceee01452f202f1feaefb9e9b3_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
37c556ceee01452f202f1feaefb9e9b3_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
37c556ceee01452f202f1feaefb9e9b3_JaffaCakes118
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Size
59KB
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MD5
37c556ceee01452f202f1feaefb9e9b3
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SHA1
2ef6a566ee8d812b6320795c9625306a718b19ff
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SHA256
bb6ed696c0dab1c7b38ac2f34402c28f975777a24d93b2b941e07bda8f55cf44
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SHA512
de543efd2737cf40027d0d12bdffd6d45d36a747b43f2114d19f716a025c79504dff66a21bc6603dfaf0e783ebcc2666b76944af6cb85bafca532269debbf2a3
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SSDEEP
1536:wnJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:wzc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 37c556ceee01452f202f1feaefb9e9b3_JaffaCakes118 unpack001/out.upx
Files
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37c556ceee01452f202f1feaefb9e9b3_JaffaCakes118.exe windows:5 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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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
.kewyo Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.axlgt Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.wqvwbj Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ