Behavioral task
behavioral1
Sample
Sigmanly_ab21f04dfff9067abc07e8bc80e5d3b3450b8891dffe53f58034c1c7ad51ed55.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
Sigmanly_ab21f04dfff9067abc07e8bc80e5d3b3450b8891dffe53f58034c1c7ad51ed55.exe
Resource
win10v2004-20250129-en
General
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Target
Sigmanly_ab21f04dfff9067abc07e8bc80e5d3b3450b8891dffe53f58034c1c7ad51ed55
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Size
532KB
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MD5
23ad078999fb9901917f9f7bde5fe6cd
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SHA1
db5dee45dc3a25091ae455a49db41cdba70dd8cc
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SHA256
ab21f04dfff9067abc07e8bc80e5d3b3450b8891dffe53f58034c1c7ad51ed55
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SHA512
3592957d287cb1a91ca67e53b4737559e43456bc28d09de43e5d9f61cfb96f68ceb5ab653f4e207e94fe4bddd97d0814996b6c32fc7d99b69c09f5b5c01363e2
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SSDEEP
12288:uYV6MorX7qzuC3QHO9FQVHPF51jgco+UAex8WzBUhe:NBXu9HGaVHJex8Sx
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 Sigmanly_ab21f04dfff9067abc07e8bc80e5d3b3450b8891dffe53f58034c1c7ad51ed55 unpack001/out.upx
Files
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Sigmanly_ab21f04dfff9067abc07e8bc80e5d3b3450b8891dffe53f58034c1c7ad51ed55.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: 704KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 345KB - Virtual size: 348KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 186KB - Virtual size: 188KB
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: 568KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 191KB - Virtual size: 191KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 193KB - Virtual size: 193KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ