Behavioral task
behavioral1
Sample
c1b1a629c00173695ef3e1b205afc91c_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
c1b1a629c00173695ef3e1b205afc91c_JaffaCakes118
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Size
142KB
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MD5
c1b1a629c00173695ef3e1b205afc91c
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SHA1
49782601c5a966166bafd5e5984f2bba1418a3c3
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SHA256
ffca5fb6e30fa00b8fb22d0605bec82e01944d6d5aef30b9ed220fde8431c0d3
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SHA512
02927c3daa078a8c46c153d1ecc454fe80944d979b8adf31f302eac9a1d88c4209d35d1439303bdaa3491f59f70830d64585fa55861a87adc271394e21b66b08
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SSDEEP
3072:82qncqHrHJFOukJLS1rWriV/um/8SwMXapWW/Rh0:82qcqHJEuk41hFLiMXGWW/g
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c1b1a629c00173695ef3e1b205afc91c_JaffaCakes118 unpack001/out.upx
Files
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c1b1a629c00173695ef3e1b205afc91c_JaffaCakes118.exe windows:10 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: 15.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 140KB - Virtual size: 140KB
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:10 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: 236KB - Virtual size: 236KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 15.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ