Behavioral task
behavioral1
Sample
eebffb3c6e5f741ca6baf0412cd0ef3f_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
eebffb3c6e5f741ca6baf0412cd0ef3f_JaffaCakes118
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Size
333KB
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MD5
eebffb3c6e5f741ca6baf0412cd0ef3f
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SHA1
4740151721e3abd7f6c3f6c798bf592a24734ecc
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SHA256
05b6f2b4e11db4bbf2e1f62ea1a7de84c336d83c680d556dc65516f12b65d437
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SHA512
b555bf93e683b606c2d5e7a543f7ef69144359962044ce5be08e8f7201e858a27871b450df52826f55b951a8ad00d08000e40d336b29edb725c0034cc3f6b2da
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SSDEEP
6144:n1db49+rEg024fpLZazEjvE/rbay19tSt4bO2BaDmeBJe596060cPyLjvwAP/:njkArEN249AyE/rbaMct4bO2/V6L0wGp
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 eebffb3c6e5f741ca6baf0412cd0ef3f_JaffaCakes118 unpack001/out.upx
Files
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eebffb3c6e5f741ca6baf0412cd0ef3f_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: 9KB - 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: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ