Behavioral task
behavioral1
Sample
eb3d73010975a3b1bfbaf473e8eebf599d2ec1be93ec926f2c04c40cdb6b59d8.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
eb3d73010975a3b1bfbaf473e8eebf599d2ec1be93ec926f2c04c40cdb6b59d8.exe
Resource
win10v2004-20240508-en
General
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Target
eb3d73010975a3b1bfbaf473e8eebf599d2ec1be93ec926f2c04c40cdb6b59d8
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Size
569KB
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MD5
d1a85f89d6368d87f80049692334fc0a
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SHA1
2aed8e04582983392b20e2b713dafbb954e4eabb
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SHA256
eb3d73010975a3b1bfbaf473e8eebf599d2ec1be93ec926f2c04c40cdb6b59d8
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SHA512
be624c323ad5947867fd6157a9864d1dc54e3f2f8f2e84ed254b28b3055dd8dd0fc8ba2cff03691d2d23e7d04f56ca9b11229e3b014dd92a45db5a5fdb2e9248
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SSDEEP
12288:FsHzOUNUSB/o5LsI1uwajJ5yvv1l2HP5+JlGu8tCg1GyO:8iUmSB/o5d1ubcvQxwGu8ggIyO
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 eb3d73010975a3b1bfbaf473e8eebf599d2ec1be93ec926f2c04c40cdb6b59d8 unpack001/out.upx
Files
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eb3d73010975a3b1bfbaf473e8eebf599d2ec1be93ec926f2c04c40cdb6b59d8.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 740KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 370KB - Virtual size: 372KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 197KB - Virtual size: 200KB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 619KB - Virtual size: 618KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 191KB - Virtual size: 190KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 18KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 205KB - Virtual size: 205KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ