Behavioral task
behavioral1
Sample
b9912369e4762acc9977193641c6db39_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b9912369e4762acc9977193641c6db39_JaffaCakes118
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Size
378KB
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MD5
b9912369e4762acc9977193641c6db39
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SHA1
f834ed74390d86fe11e00e99c6d23dd0f4e520b1
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SHA256
d25f3de9a5b39c7a58115941f931bcae17753f71e57d91457360a7e8877173bc
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SHA512
0ebd12251aa2178d7e7b1115191076f34ff68af1dc96fa1155010d799d0792a3c5160a93e68eeed555284664f385a40d9ab0be095385595e86bcbaa9b7e42de8
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SSDEEP
6144:U1db49+rEg024fpLZazEjvE/rbay19tSt4bO2BaDmeBJe/ZVP20T3+zc97TlESUJ:UjkArEN249AyE/rbaMct4bO2/1ac97Ty
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 b9912369e4762acc9977193641c6db39_JaffaCakes118 unpack001/out.upx
Files
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b9912369e4762acc9977193641c6db39_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: 432KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 261KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - 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_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