Behavioral task
behavioral1
Sample
31245909abe7e3eb85f7f068f60c0ac358ce0425f2869f54002360876a8432f1.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
31245909abe7e3eb85f7f068f60c0ac358ce0425f2869f54002360876a8432f1.exe
Resource
win10v2004-20240412-en
General
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Target
31245909abe7e3eb85f7f068f60c0ac358ce0425f2869f54002360876a8432f1
-
Size
23KB
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MD5
22da8a202ad9749ac2c802fbd3cf486c
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SHA1
4cd89e7ea364c0d17ae9a7627b53167f807e4d0b
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SHA256
31245909abe7e3eb85f7f068f60c0ac358ce0425f2869f54002360876a8432f1
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SHA512
4360d0e7df1d9294afc89de36df043807a06bc96a9fbbf1e8dc03c4de44c8e67655bd6d2003b881c3c879452850735afbb9abad251926d5f0339440949fde5a4
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SSDEEP
384:6gvlQoGKdivmICib0666666666RJ70uIabjbt3TUAKoYQW9EsHyLcO:x2oGKdJ5i0uIaOUYP27
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 31245909abe7e3eb85f7f068f60c0ac358ce0425f2869f54002360876a8432f1 unpack001/out.upx
Files
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31245909abe7e3eb85f7f068f60c0ac358ce0425f2869f54002360876a8432f1.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
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
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE