Behavioral task
behavioral1
Sample
f54ddbc52f8afca44a21032867b98490_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
f54ddbc52f8afca44a21032867b98490_JaffaCakes118
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Size
200KB
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MD5
f54ddbc52f8afca44a21032867b98490
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SHA1
89a8d8a50c83ed28cbb67c45c00cdd3c49181da6
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SHA256
c623f0b45c09745b1a9dcab4cc662eedf9a5e4e6bebb885223a210256e58e221
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SHA512
40049b26aa83d14452902b344205ce717f67731683c87cc8dd05db17e21b51b2b26a80847ea8e8c7ef5edad80b59a9714ae4e3834b49b3114804692ec6f7bedd
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SSDEEP
3072:p76Gs4etnjUFfkjYwizaCm+Rk80+dWmaIkxmuKckJ05TX3e1tZ5DYyecw:IbRIFcjY3xm+s+nEmuKchX2Z5DYL3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f54ddbc52f8afca44a21032867b98490_JaffaCakes118 unpack001/out.upx
Files
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f54ddbc52f8afca44a21032867b98490_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: 264KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 194KB - Virtual size: 196KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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: 13KB - Virtual size: 184KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 248KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ