Behavioral task
behavioral1
Sample
b5038e4dd7e93055c95d32d4a6dc24d3.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b5038e4dd7e93055c95d32d4a6dc24d3.exe
Resource
win10v2004-20240226-en
General
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Target
b5038e4dd7e93055c95d32d4a6dc24d3
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Size
12KB
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MD5
b5038e4dd7e93055c95d32d4a6dc24d3
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SHA1
bd73590351b719ee76408c9ba45e94d51007a572
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SHA256
15cf59f51f4db331ebf27dbedd9dd1338fd181db4706f5d4a4f1d5d557f0ee61
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SHA512
eabd0aaf8b1d727610b2f1cd40f310e89a35102ad67b22392fac2e45867bcb014978feb79c54aa59201f8ed391d84a1287d60634a12dee59bfabd6e147d0f44a
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SSDEEP
192:3eK+RH3ErhTxWOZGzDbhtd/KZEsvwnZKnG8FPedmqMlmSIYgV3RAtUu+9yoDSP4b:OK+F3EdTxZuD/d/7svyZonFPmONIYgDr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b5038e4dd7e93055c95d32d4a6dc24d3 unpack001/out.upx
Files
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b5038e4dd7e93055c95d32d4a6dc24d3.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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 4KB
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: 304B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ