Behavioral task
behavioral1
Sample
25fc95aafb9fe40693f2b88016cf6658_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
25fc95aafb9fe40693f2b88016cf6658_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
25fc95aafb9fe40693f2b88016cf6658_JaffaCakes118
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Size
6KB
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MD5
25fc95aafb9fe40693f2b88016cf6658
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SHA1
4ef013f9f04ede0fed512e050f393502ed345a07
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SHA256
25d2d8f5364fd583257a1574014cf0d4fb840540c9749960a3960ea8558de5a4
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SHA512
7f9b22b7eea2a74d99407d561b6a13cdb1377651bfc4ca2f3c642d53cddc6441f066692634e208522cd9aef47047af90457aca97155a6e5b59291d4ca6f64c69
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SSDEEP
96:g7DxA9a0bOB8EnAhKCyV8qkjsO4CcqFAh72gc0V7pYFCeYo:g7Dx2qk9e8QSTFAdvlW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 25fc95aafb9fe40693f2b88016cf6658_JaffaCakes118 unpack001/out.upx
Files
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25fc95aafb9fe40693f2b88016cf6658_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 632B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE