Behavioral task
behavioral1
Sample
2f89fcf199cc66a55d893a7a3d565b2a_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2f89fcf199cc66a55d893a7a3d565b2a_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
2f89fcf199cc66a55d893a7a3d565b2a_JaffaCakes118
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Size
81KB
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MD5
2f89fcf199cc66a55d893a7a3d565b2a
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SHA1
2755b90f60286ad9b18be39d4406a29f86336320
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SHA256
475e4fcd7c039f777f8010a97903ffa15211a00fdcca1be309a74b07469da28e
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SHA512
a598d538800f829c9208500e6aee612cfb3a6763393c4a8f25430f5b15f98e40078d67a4c70da9a452fb1d2d44727c700d43874f39662d2809b75fdf23c4e9ec
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SSDEEP
1536:9KtqEyBBtE8bJl4SVggHwLO4maU16nUaaQFNu9sZHm6zULeDXg:0cEOtlWiV1DsFUiM7ek
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2f89fcf199cc66a55d893a7a3d565b2a_JaffaCakes118 unpack001/out.upx
Files
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2f89fcf199cc66a55d893a7a3d565b2a_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: 78KB - Virtual size: 80KB
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: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: 16KB - Virtual size: 13KB
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: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ