Behavioral task
behavioral1
Sample
b76effbd635705d85cac5a8f846a30e0_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b76effbd635705d85cac5a8f846a30e0_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b76effbd635705d85cac5a8f846a30e0_JaffaCakes118
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Size
50KB
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MD5
b76effbd635705d85cac5a8f846a30e0
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SHA1
76c5fcb82018da3b48966a2f86f492c362ffc126
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SHA256
bb837457a7d8b5c2b4ffe294ff4833cd71af780a301c6a8a99fd15e2405976ed
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SHA512
6f12cc01fe17060a7717e641a39661be6251256531e77a5e3c7d11a11353076c88bc407a91cb32dba265a08373e90a6a4e90cf71a2b298a83ff9e28b7fc132f9
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SSDEEP
1536:eUlWpoISCYghI5U6lGxrrBO2Vzk/GjXNDstkVB:eZuCq5AvbVeGjpsw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b76effbd635705d85cac5a8f846a30e0_JaffaCakes118 unpack001/out.upx
Files
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b76effbd635705d85cac5a8f846a30e0_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: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 48KB - Virtual size: 48KB
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: 96KB - Virtual size: 95KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1016B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE