Behavioral task
behavioral1
Sample
a63ed476be8de6eaa2d025187194a42c_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
a63ed476be8de6eaa2d025187194a42c_JaffaCakes118
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Size
649KB
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MD5
a63ed476be8de6eaa2d025187194a42c
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SHA1
2d5e7062bc5b23ac0b112fbedb0f50c660778d3a
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SHA256
8bb8bc04f52ebbe3ce3c7f59f2c2d93fe2d0845a25ec4240d754193edaa7efe3
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SHA512
837dd6b9849d05e72a819828c001e7381e412f3650b3334fe14aad99177201dafd5d9e5aafe40ed1f9d739c58ae65db82108db9733eb8112f39ea3bbcc8f1c26
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SSDEEP
12288:3WaKzI2J77aSYQlE8K2uWE3XSK9P8WI/ZRkMyj1azpw08bAV3R:LsJ7+3Uy2p+Xlokh2pw08k3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a63ed476be8de6eaa2d025187194a42c_JaffaCakes118 unpack001/out.upx
Files
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a63ed476be8de6eaa2d025187194a42c_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 876KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 646KB - Virtual size: 648KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 440KB - Virtual size: 440KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 271KB - Virtual size: 271KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 554KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 236KB - Virtual size: 236KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 578B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ