Behavioral task
behavioral1
Sample
1cab4d12fcbfa9b66d22ed86c158d53123f788d2a7915dba4e25c95c51eb80f8.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1cab4d12fcbfa9b66d22ed86c158d53123f788d2a7915dba4e25c95c51eb80f8.exe
Resource
win10v2004-20240508-en
General
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Target
1cab4d12fcbfa9b66d22ed86c158d53123f788d2a7915dba4e25c95c51eb80f8
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Size
112KB
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MD5
4de1f12040096e842701e22366c32ea2
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SHA1
c19532dad564925f330f2a96bd27564e2cdfa6d9
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SHA256
1cab4d12fcbfa9b66d22ed86c158d53123f788d2a7915dba4e25c95c51eb80f8
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SHA512
63b920ec072b64b301a40ff89f8135514d902547cc2070d1036dd619c07c5ad3e8c8dfa0de6824ead8eec656719bbfeaf7ab648ed39d3651e5e8012c46ca8a83
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hff+C:hfAIuZAIuYSMjoqtMHfhffPb
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 1cab4d12fcbfa9b66d22ed86c158d53123f788d2a7915dba4e25c95c51eb80f8 unpack001/out.upx
Files
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1cab4d12fcbfa9b66d22ed86c158d53123f788d2a7915dba4e25c95c51eb80f8.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ