Behavioral task
behavioral1
Sample
c45371d6d645e33130d9d60df96aca3b11c6f07fdb8601b7235cb976c63e2b88.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
c45371d6d645e33130d9d60df96aca3b11c6f07fdb8601b7235cb976c63e2b88.exe
Resource
win11-20240426-en
General
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Target
c45371d6d645e33130d9d60df96aca3b11c6f07fdb8601b7235cb976c63e2b88
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Size
266KB
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MD5
b4e474f5af9afdf1d7bccfab1e4ab7f0
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SHA1
66d4dd5f30341fdf6084d60b100397bcc3e84768
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SHA256
c45371d6d645e33130d9d60df96aca3b11c6f07fdb8601b7235cb976c63e2b88
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SHA512
876473a00534b78a607ada0a983e0061fec7ff27cb656bc514d7f3a3a9996a1890193bfd88dcda05216b1a493f17cfe5f9f202b8781ec57d7775f684f605026c
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SSDEEP
3072:ANXEGZJWhfNFC4S60+XoLczrVmXcuEhKRuKtqs0BVH0XNn2qcyFSQH01ne4PK:uXzKdNY49u8rVcEBSXNn2qNF01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c45371d6d645e33130d9d60df96aca3b11c6f07fdb8601b7235cb976c63e2b88 unpack001/out.upx
Files
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c45371d6d645e33130d9d60df96aca3b11c6f07fdb8601b7235cb976c63e2b88.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ