Behavioral task
behavioral1
Sample
4890735fc67ba629109144bac0f2d026_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4890735fc67ba629109144bac0f2d026_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4890735fc67ba629109144bac0f2d026_JaffaCakes118
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Size
6.1MB
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MD5
4890735fc67ba629109144bac0f2d026
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SHA1
ef4141a2c981adf135566705fcb0fd15e0785e96
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SHA256
2d6235a3a78871d52f4227d15addc0bcc8b380d7abd9d37d8fabfa88287aa65a
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SHA512
ecc42a83f172a7bb166d9044f7809eec9242903769304def69b425c9767219e9230558d605a7f3304fee9cf3b5ac65ffa47f8ac7a292acc78a4f5e074b913830
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SSDEEP
98304:7Y+AVrCkOhVbwiURYQpVIYQo4qKLwaeKtkDDzWTfEGykGzdJcKIXP0w8jCZlWTAr:M+TnhVdIaIQwJKtkSAGSzfHM6Aun0xv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4890735fc67ba629109144bac0f2d026_JaffaCakes118 unpack001/out.upx
Files
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4890735fc67ba629109144bac0f2d026_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 320KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 187KB - Virtual size: 188KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 32KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 340KB - Virtual size: 339KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 42KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 35KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ