Behavioral task
behavioral1
Sample
a2395980fbcb03ca2f8b3584e475c2de_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
a2395980fbcb03ca2f8b3584e475c2de_JaffaCakes118
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Size
59KB
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MD5
a2395980fbcb03ca2f8b3584e475c2de
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SHA1
f5b40213194f9e74a0d1c59cd8ca932a82ae5b10
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SHA256
ca2760bd2d452f28d659a84a35db49e750b73c057dc453effddcf04885129092
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SHA512
8cd2e9788ab9d249beb4bf7e5971448765bf08c04ee50d57c57f5cc817faac808c6fe7888e8971698a74fb518270d297d3a7be7184d042f05d7d2a2d0040cdc8
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SSDEEP
768:fR2+CtDELF4Itr6Dn+bFDhhBo77/qeZykvC6Xl9ThfNL9TEoV0bLaNNGeDIZ1W:RCcFPQ+5Kbty0CSDpl9ooV0b2Z5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a2395980fbcb03ca2f8b3584e475c2de_JaffaCakes118 unpack001/out.upx
Files
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a2395980fbcb03ca2f8b3584e475c2de_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: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 64KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ