Behavioral task
behavioral1
Sample
67f801a1a77fc1be6e93a0de2b0bdd3a88b47a42082881c1bd43c1b4695a23c0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
67f801a1a77fc1be6e93a0de2b0bdd3a88b47a42082881c1bd43c1b4695a23c0.exe
Resource
win10v2004-20240508-en
General
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Target
67f801a1a77fc1be6e93a0de2b0bdd3a88b47a42082881c1bd43c1b4695a23c0
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Size
71KB
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MD5
9b1adb09d3a597ba8592af026f94ec8f
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SHA1
830a30e5b053ba0a652636cad73f51e9fb0a514a
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SHA256
67f801a1a77fc1be6e93a0de2b0bdd3a88b47a42082881c1bd43c1b4695a23c0
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SHA512
ff3fdd2d394490eebc6d56c6c47a428cc350503c55f17da257d9b30035f1a6114d06919cd06a10b11171715f271f8f8fadc29cdaa065d4e2e470b86afa267fd6
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SSDEEP
768:EXKeT2Si83nLt8tkGX8uxOHgRrW5YLKG9Y/HrSNm0kmG7xMsVAnc3yy85SBiLFMb:EFrmh0HgB3LKrL9AcnQFMc9zwR6i+B+
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 67f801a1a77fc1be6e93a0de2b0bdd3a88b47a42082881c1bd43c1b4695a23c0 unpack001/out.upx
Files
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67f801a1a77fc1be6e93a0de2b0bdd3a88b47a42082881c1bd43c1b4695a23c0.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 140KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 58KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 172KB - Virtual size: 169KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE