Behavioral task
behavioral1
Sample
3b3a5c745b96e54dae0cfe7f7e95ca2b_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
3b3a5c745b96e54dae0cfe7f7e95ca2b_JaffaCakes118
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Size
294KB
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MD5
3b3a5c745b96e54dae0cfe7f7e95ca2b
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SHA1
41eb7066b3470cfba12cc4b65d0e8941df53f778
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SHA256
677291c8bf7d868c0f8171c2b2c8444b7e8accd611e97efc1a40c2f3e9d58688
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SHA512
b1df5a4b902636e87454d16284f5900f8808c98eedd487ac06807e36651edf4123e23c10a5e692be79183d783d3d4fbf134e57ed115d622e9713f610bc3ebd51
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SSDEEP
6144:i1db49+rEg024fpLZazEjvE/rbay19tSt4bO2BaDmeBJe59kI0:ijkArEN249AyE/rbaMct4bO2/Vk
Malware Config
Signatures
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AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3b3a5c745b96e54dae0cfe7f7e95ca2b_JaffaCakes118 unpack001/out.upx
Files
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3b3a5c745b96e54dae0cfe7f7e95ca2b_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: 472KB
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: 29KB - Virtual size: 32KB
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: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ