Behavioral task
behavioral1
Sample
820ba8acf64b2ca99246538d0ee1dda8_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
820ba8acf64b2ca99246538d0ee1dda8_JaffaCakes118
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Size
370KB
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MD5
820ba8acf64b2ca99246538d0ee1dda8
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SHA1
628d2b3b5fa7ad9481364fcf41c20bb2c8f94787
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SHA256
c6b3d4cedbc881e28ae0ee89b2818a5f1bd616604c69389910192cfab8d23c6a
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SHA512
430fda8e20e63a375a5edf998defb13efcd6dee41fd4ae0b535a2172fc731ca6443c5061e386df0455151699b877a0cd2a0729a33570697ae55e05c8c35855e0
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SSDEEP
6144:cBgh/58KGip9lmh0UwwDdxtPw13OyhFR8uHSpchaX4cikvwxFALk4Jukh5n6z:cBMmKGnhDT+JlCLpaauki25uQy
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 820ba8acf64b2ca99246538d0ee1dda8_JaffaCakes118 unpack001/out.upx
Files
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820ba8acf64b2ca99246538d0ee1dda8_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: 404KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 319KB - Virtual size: 320KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 495KB - Virtual size: 495KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ