Behavioral task
behavioral1
Sample
aca2ebd183a9898074e193e163c10777_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
aca2ebd183a9898074e193e163c10777_JaffaCakes118
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Size
310KB
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MD5
aca2ebd183a9898074e193e163c10777
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SHA1
630c27dfd1c3ce802bc28544391b7fc310e0dc8c
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SHA256
41ec37293fdb5dafef92d1eaa083ce36d280f30189cca7f0ace70e1e59609b6c
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SHA512
8494c6aac90e9de5ff78fe3396f1e54276107eca18161796d0081d1b3a2034d061713f238e6883712a1fc24fa6def9efbe49953eb263da1dcd7d4e0b578bada1
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SSDEEP
6144:Onjl/2wjg3uTn0KO37x3PD76RIaysIibrNMXYn7dE8AtdFaj5HiCD:alJE3uT/kDBayszNWdFoMk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource aca2ebd183a9898074e193e163c10777_JaffaCakes118 unpack001/out.upx
Files
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aca2ebd183a9898074e193e163c10777_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 306KB - Virtual size: 308KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 99KB - Virtual size: 98KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 284KB - Virtual size: 291KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ