Behavioral task
behavioral1
Sample
faadaf11ebf3ae5d85c137271d192530_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
faadaf11ebf3ae5d85c137271d192530_JaffaCakes118
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Size
648KB
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MD5
faadaf11ebf3ae5d85c137271d192530
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SHA1
1a5b24990bc50a6620a49fdd8ed74768c1aa5356
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SHA256
4ee3a1c8781c7655af3be55fb92384d7573cbb7f42c39a3c6f63d4bddbe6755a
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SHA512
8a9eeb8f933972d4c5e231254cf19928dc10c603ee455ee025faeb0b2c732e6f8ca98b05a406f1b87ee0a9a025f62c22b3b69755df433881f9e0723851b88dec
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SSDEEP
12288:rWukz+Lu35Pt/GAGNNxmlX8xCnppg2KzuCHJti74MFK/vYsUP3rko9X0F:rozWu355vGPEB8xQpgF9HJMFuBUP3rkR
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource faadaf11ebf3ae5d85c137271d192530_JaffaCakes118 unpack001/out.upx
Files
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faadaf11ebf3ae5d85c137271d192530_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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 472KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 264KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 31KB - Virtual size: 32KB
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ