Behavioral task
behavioral1
Sample
f6b77348386c4969ebf742a0ceebd9b5_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f6b77348386c4969ebf742a0ceebd9b5_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f6b77348386c4969ebf742a0ceebd9b5_JaffaCakes118
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Size
631KB
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MD5
f6b77348386c4969ebf742a0ceebd9b5
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SHA1
5790b4818437904d8259d255a724490d4dbc8971
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SHA256
910044799c0b2aeab1e1e689b58ad2b5f27401aa6f27f3ac938e7d54cbc1d03a
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SHA512
ff891847f9bd24ff12bf074ffa1a3eeb0c8360babfe94d299c6a065b59ccbbef2da51ec2d1dc2be38160fd0d7db059daaf9b9fb8304c8ef8b1dac6fd156ebb2b
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SSDEEP
12288:sjkArEN249AyE/rbaMct4bO2/VptGRLlJrgjX15RfUJtHcJ8G9I9giA+:fFE//Tct4bOspGoF5x0yh9mpA+
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 f6b77348386c4969ebf742a0ceebd9b5_JaffaCakes118 unpack001/out.upx
Files
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f6b77348386c4969ebf742a0ceebd9b5_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: 452KB
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: 10KB - Virtual size: 12KB
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: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ