Behavioral task
behavioral1
Sample
53fc1e1872c49117b521dac5bacf2ace0c82afbc4eb844c311f85c85571f3cdd.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
53fc1e1872c49117b521dac5bacf2ace0c82afbc4eb844c311f85c85571f3cdd.exe
Resource
win10v2004-20240419-en
General
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Target
53fc1e1872c49117b521dac5bacf2ace0c82afbc4eb844c311f85c85571f3cdd
-
Size
117KB
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MD5
04c3f203992f65863a6da7b947bbb3d8
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SHA1
918bb133846ad02111e615e2a95970965ed351cf
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SHA256
53fc1e1872c49117b521dac5bacf2ace0c82afbc4eb844c311f85c85571f3cdd
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SHA512
8fd5bd44bdf14618a144ae06833006b3a9895af4e5baad1fb60ebfe98837217427662ab453ac48149a193bc4702c506b0d3ec639b51d1f892f6f27f3a6545b2e
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q1pkMJ+ZGtK1+ZGtKQNMdTajOtGsaERT+G9v/M:KQSo1EZGtKgZGtK/PgsaiFRM
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 53fc1e1872c49117b521dac5bacf2ace0c82afbc4eb844c311f85c85571f3cdd unpack001/out.upx
Files
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53fc1e1872c49117b521dac5bacf2ace0c82afbc4eb844c311f85c85571f3cdd.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