Behavioral task
behavioral1
Sample
2ef54f8459d94782699f2a7c9b473891_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2ef54f8459d94782699f2a7c9b473891_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
2ef54f8459d94782699f2a7c9b473891_JaffaCakes118
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Size
406KB
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MD5
2ef54f8459d94782699f2a7c9b473891
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SHA1
6bca1e6e436c2e81f8c2dc8a3ec7c4237476c92c
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SHA256
345c30bdcc9dd57e88d1197389a64a8de58f6c9094971a9b046b128560c5abad
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SHA512
8bde6858f3f7d36911bfa77ff28cc56558c1451700150ccdb0bb79a20e9d4ba7f94408700e313b7d9ba954f187321d9cac26901340b3a4993fafdce9f0997a8b
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SSDEEP
12288:EjkArEN249AyE/rbaMct4bO2/V59lx0Vs9ah2J1:nFE//Tct4bOsPXaob
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 2ef54f8459d94782699f2a7c9b473891_JaffaCakes118 unpack001/out.upx
Files
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2ef54f8459d94782699f2a7c9b473891_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: 544KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 263KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 104KB - Virtual size: 108KB
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: 112KB - Virtual size: 111KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ