Behavioral task
behavioral1
Sample
1b58b89bdec5ecdef42c20bc7006bccc_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
1b58b89bdec5ecdef42c20bc7006bccc_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
1b58b89bdec5ecdef42c20bc7006bccc_JaffaCakes118
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Size
3.7MB
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MD5
1b58b89bdec5ecdef42c20bc7006bccc
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SHA1
6b4dd9fd9c9907e077e3683476503dc9404bf711
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SHA256
1e7dd48f3a33be2b0b89ea786b3cf208a371614d1819c407790dd9fa0760097d
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SHA512
3262c8a94bfd40505f83d28f5c841a4145e22098297cc313173ece1918d2b708031000021eefccbc93269b9d9f06492ce646c28958d0f1d5c25f683d38d2f09f
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SSDEEP
98304:AYTLMwponlWZoCLNR0bC+2CJXEwtSKVsBwgrG:f/ponDoUCVCJXE6Vsur
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1b58b89bdec5ecdef42c20bc7006bccc_JaffaCakes118 unpack001/out.upx
Files
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1b58b89bdec5ecdef42c20bc7006bccc_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 59KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 94KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ