Behavioral task
behavioral1
Sample
b18c131694982d84f386b05d8962e08c_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b18c131694982d84f386b05d8962e08c_JaffaCakes118
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Size
17KB
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MD5
b18c131694982d84f386b05d8962e08c
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SHA1
6039d7306a061b5ac94671e8efa9baa6357e87e6
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SHA256
f9ea055bca0a4bd57c7cfa3c102828ef5535b12a3eb1d0ce69b14075d5288e15
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SHA512
6239e6027e55f0a7d9414425d2296c8a06eb5ba1efd15214579e3343de0c7f4839f316e751a28d0bd695ef46e838ae6f631032c19eadd6e45363b5f2d97ac2ca
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SSDEEP
384:Tl8kcNKFYVdO0ILejUw9qFDlcWvqyZDtdlcuf2Kn3NR/xK:Tl87NAYVw3Lejh9qleWvRLlcGvx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b18c131694982d84f386b05d8962e08c_JaffaCakes118 unpack001/out.upx
Files
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b18c131694982d84f386b05d8962e08c_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: 5.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 5.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 850B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ