Behavioral task
behavioral1
Sample
de39e7bcb405bf56838fb454dc22451b_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
de39e7bcb405bf56838fb454dc22451b_JaffaCakes118
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Size
351KB
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MD5
de39e7bcb405bf56838fb454dc22451b
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SHA1
05762ddc2ca4b8e695cacc342c64a50e2567b77e
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SHA256
babc6fdf47d69edfffb1a0768d766f2159cb9733ccec38d7bee7a01f21a5e65a
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SHA512
1e49a4fb6b83b71ea41959e7f7200f7690add5fc6f8b189cc8778152a4a2eb6db4b54d57bd1e56b06bc3e25af73a3c6a027fa5b32c3d1c3f661cee4747ae496e
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SSDEEP
6144:pzv+kSZBbdH19ex4T02J4fqz22tvymTiB62iKnWKKmDTcNwjreOWRHzVu9xe73rF:pzcRD02J4Sq2vHGB67KWKKmDWVu23rF
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 de39e7bcb405bf56838fb454dc22451b_JaffaCakes118 unpack001/out.upx
Files
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de39e7bcb405bf56838fb454dc22451b_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: 512KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 264KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 70KB - Virtual size: 72KB
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: 514KB - Virtual size: 513KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
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: 78KB - Virtual size: 77KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ