Behavioral task
behavioral1
Sample
b3da82b55354a4083acf52f94714e6e0_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b3da82b55354a4083acf52f94714e6e0_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b3da82b55354a4083acf52f94714e6e0_JaffaCakes118
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Size
13KB
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MD5
b3da82b55354a4083acf52f94714e6e0
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SHA1
a00db6f3097e1267ed12cf0475bd3fb9bda61060
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SHA256
ac7656c42cfc1e5090328150c925dd735684ed6a34ae5e19eabd147129706a8c
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SHA512
6243bca23040c5e5a94611ae8e3185f3f411c905613eda39801896ff53d6f4a7c30bdb9bf60c4a6ac900c48ef760b55a37885b964290b0f886452dc7cbf45f72
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SSDEEP
384:k/ckyD1G8eZScyvCAI5MEH0zB1NWtEFjRL:Eck01reZsIMBB1NWtY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3da82b55354a4083acf52f94714e6e0_JaffaCakes118 unpack001/out.upx
Files
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b3da82b55354a4083acf52f94714e6e0_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 484B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ