Behavioral task
behavioral1
Sample
f4bd1c64113acf92dbf8d573fbacfd85a779fa70a010fd6b257faf0952149b40.exe
Resource
win7-20240221-en
General
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Target
f4bd1c64113acf92dbf8d573fbacfd85a779fa70a010fd6b257faf0952149b40
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Size
212KB
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MD5
f8be2a085db46b08e223f7ace517c759
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SHA1
afaab39f1d76c803807d523c71af743488237182
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SHA256
f4bd1c64113acf92dbf8d573fbacfd85a779fa70a010fd6b257faf0952149b40
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SHA512
589e9027259bfea8d77c960f78e8549781b6c43d663fb872c23b41a7f52448efac0d9b3b5417d1a883639c28fcf012362d38efa3f7f8f22a23b3f7db2d202b37
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SSDEEP
1536:qeT7BVwxfvEFwjRCeT75eT7BVwxfUtwxfUF3hPrBHfofga45J7p+X/:qmVwRKCC6mVwRUtwRU/rrP7Yv
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 1 IoCs
Checks for missing Authenticode signature.
resource f4bd1c64113acf92dbf8d573fbacfd85a779fa70a010fd6b257faf0952149b40
Files
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f4bd1c64113acf92dbf8d573fbacfd85a779fa70a010fd6b257faf0952149b40.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 41KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MNHxrWXU Size: 3KB - Virtual size: 3KB
gzNTGBOx Size: 3KB - Virtual size: 3KB
AmIXlcxv Size: 24KB - Virtual size: 24KB
nugyIsAy Size: 1KB - Virtual size: 1KB
oduuSOSM Size: 2KB - Virtual size: 1KB
RzFZsPoh Size: 1024B - Virtual size: 879B
scQeRvSD Size: 40KB - Virtual size: 39KB
RsioqVDk Size: 2KB - Virtual size: 2KB
yZQNvhsv Size: 3KB - Virtual size: 3KB
jneAgkaE Size: 45KB - Virtual size: 45KB