7whudv
Behavioral task
behavioral1
Sample
0269fb51c5c9a568a8e8b261d9c804a8c0a75d4a2c68bb0c1b3484cf64c60127.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0269fb51c5c9a568a8e8b261d9c804a8c0a75d4a2c68bb0c1b3484cf64c60127.exe
Resource
win10v2004-20240226-en
General
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Target
0269fb51c5c9a568a8e8b261d9c804a8c0a75d4a2c68bb0c1b3484cf64c60127
-
Size
134KB
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MD5
a3d1a743a30a4a80ebcc004f0bd364a6
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SHA1
68b141605dcceeb8c9e78131bc5ab62e5d92f396
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SHA256
0269fb51c5c9a568a8e8b261d9c804a8c0a75d4a2c68bb0c1b3484cf64c60127
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SHA512
ba2821203e0b196b24c1e26b69f9bafb67cba2c3af324826f38b536854cbf072bd333b91028408c6ebcb0a473dc85bb4d6871f968b020cbff4424e8cb2161988
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SSDEEP
3072:tWAZ+7HtBs4t2eiveCp53JxhtgaTci8AzAws+ZuttmjtRdeiW3r:tWt7tvglp5rYadA4jtRsiC
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 0269fb51c5c9a568a8e8b261d9c804a8c0a75d4a2c68bb0c1b3484cf64c60127 unpack001/out.upx
Files
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0269fb51c5c9a568a8e8b261d9c804a8c0a75d4a2c68bb0c1b3484cf64c60127.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Exports
Exports
Sections
UPX0 Size: - Virtual size: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 132KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 181KB - Virtual size: 180KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 289B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 574B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.edata Size: 512B - Virtual size: 66B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 300B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ