Behavioral task
behavioral1
Sample
bca84495f7964680118cdd92a4c69f5d_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
bca84495f7964680118cdd92a4c69f5d_JaffaCakes118
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Size
188KB
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MD5
bca84495f7964680118cdd92a4c69f5d
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SHA1
c28ef3e24838e5db843ffdc2f2b4c39a4c59d7d3
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SHA256
236ad68a09bb88e293f993384b785c30e135a7357b0892a1fb6b67bfe14fd861
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SHA512
c31d116a85c7940df3a868ab80beb4bd44277a2223f31871083f051afed82d8f55db0ed18b75a8e9f3895f566be557872b076e30401018fbcd88480a3a1b276b
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SSDEEP
3072:wEASfEkifIqggWKQRxXbgC6iJeRgh/rXJ2+GQvRmWSg319nGo2W3Eiq3DiSFqx0c:SMqXWXRxrgUJeRejJ2yV31ZGo2WZ6JzQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bca84495f7964680118cdd92a4c69f5d_JaffaCakes118 unpack001/out.upx
Files
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bca84495f7964680118cdd92a4c69f5d_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: 16KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1024B - Virtual size: 684B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 928B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ