Behavioral task
behavioral1
Sample
31ca2744a3501cee069cc6179e44c057_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
31ca2744a3501cee069cc6179e44c057_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
31ca2744a3501cee069cc6179e44c057_JaffaCakes118
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Size
36KB
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MD5
31ca2744a3501cee069cc6179e44c057
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SHA1
6eb3e2fbe56f06ed7389357cd31e8244af66cf05
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SHA256
1134e33a50dc10b8f8a99d586f7075c586f0b8a8360cf393189a676c67521058
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SHA512
e0d0c7b486f8e1a03d30cf72872ec61f0327772c723c7525c978260794cc30b431cb75e2af3884d35198688938e3d170692733a5239ae1a727e4d02171d5c28c
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SSDEEP
768:NqGFvPjopUeWTcog4duXftugTzAicY1PCL:UGFvroyeWXg+uXBEiZKL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 31ca2744a3501cee069cc6179e44c057_JaffaCakes118 unpack001/out.upx
Files
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31ca2744a3501cee069cc6179e44c057_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: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 32KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ