Behavioral task
behavioral1
Sample
883f119a41932db7ffe6e1d452c9e756_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
883f119a41932db7ffe6e1d452c9e756_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
883f119a41932db7ffe6e1d452c9e756_JaffaCakes118
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Size
1.1MB
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MD5
883f119a41932db7ffe6e1d452c9e756
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SHA1
420319da55add8935596d9430b74eff4ed1bccfb
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SHA256
2b9be39919928ecc026aac7c1ead0b3c56157746492c1b55d1af2783cdcd6684
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SHA512
b5da892315aad1d0a9668a6267693fe8fd071fdcbc16b0387d237179396489fb6a58f4d5acdd3c90a4c221002793fe70a19240199817a0241c49fe3e5abdecb4
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SSDEEP
24576:+wWHhK2FjW8WVK6ol0hARgoIkJWKTkQAYlTO6hc+gJfXHrlAn:pWHhKejW8gK6s0hARgGJWKTkNYlTOWs/
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 883f119a41932db7ffe6e1d452c9e756_JaffaCakes118 unpack001/out.upx
Files
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883f119a41932db7ffe6e1d452c9e756_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 400KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 567KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 184KB - Virtual size: 184KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 602KB - Virtual size: 602KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ