Behavioral task
behavioral1
Sample
acf7fdf0b1a73f542ed83424d28ca7ca_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
acf7fdf0b1a73f542ed83424d28ca7ca_JaffaCakes118
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Size
81KB
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MD5
acf7fdf0b1a73f542ed83424d28ca7ca
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SHA1
bbb19ad4ee97a67d91f59a04bae7c9b761007e53
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SHA256
c8e802b7e93617f2815fc8ebc966e30459d49a83f72f2c30d6ed866040f7975f
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SHA512
adaf20d243910751a738bb0e0b0efa644a430800d87ee5e6c3616f57c4839bb8ac99ffdff851c1e3f6f181447e06fdfb94f5d62006027c873a4787609c18b701
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SSDEEP
1536:utbzr1v08nntDBs64CTFqVOQqpaO06sFN9kI1VbbMCsFOvPltF9l38YreV:utHr1vXnI7CuOxpaybIdZBljsYr0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource acf7fdf0b1a73f542ed83424d28ca7ca_JaffaCakes118 unpack001/out.upx
Files
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acf7fdf0b1a73f542ed83424d28ca7ca_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 78KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ