Behavioral task
behavioral1
Sample
b4556abd694e8e00ec890af2c2a4d5a7_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
b4556abd694e8e00ec890af2c2a4d5a7_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
b4556abd694e8e00ec890af2c2a4d5a7_JaffaCakes118
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Size
2.6MB
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MD5
b4556abd694e8e00ec890af2c2a4d5a7
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SHA1
d2d9478fa58752f00f9bfc1838f484d1548b4d83
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SHA256
061a2595e3c2f9008278366065ad09f241363cbd70bd1da41596a079d849adf6
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SHA512
2250179ac2ee104133da0787972a60f1f6f4eb10f5e45f151da5e83c102dbb6d1d7f26dd89f86de6f65c2fc7f7fc447831b5b894d9c478ac54b758bb658a8668
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SSDEEP
49152:uJ6JfYUzwZXPH05hNyVMpVaXp14VFdEmV0CpVu7N63n8u7Dx:i6xYUzwZ/U5PpEXpOVFP0CpU768u
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b4556abd694e8e00ec890af2c2a4d5a7_JaffaCakes118 unpack001/out.upx
Files
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b4556abd694e8e00ec890af2c2a4d5a7_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: 4.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.5MB - Virtual size: 2.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 16KB
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: 2.7MB - Virtual size: 2.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4.3MB - Virtual size: 4.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 140KB - Virtual size: 527KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ