Behavioral task
behavioral1
Sample
fafd4ca89ac890a0ea8084a44130e25ee709d76d703db994410266bac8727eb1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fafd4ca89ac890a0ea8084a44130e25ee709d76d703db994410266bac8727eb1.exe
Resource
win10v2004-20240412-en
General
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Target
fafd4ca89ac890a0ea8084a44130e25ee709d76d703db994410266bac8727eb1
-
Size
22KB
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MD5
084e5c69d98aa348a42fc92d88c96bc0
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SHA1
39219cc6e3b61db06b7df8000f67aaa6e751058b
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SHA256
fafd4ca89ac890a0ea8084a44130e25ee709d76d703db994410266bac8727eb1
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SHA512
790d6cd3a118eed2b42bf6f72bd150c83ed26a6f1155a08bb9d34da08748b8fe878ba3c5cfb5f28078613e2fd478fd6fbf5dae71059b056428d9c604bf94a9ac
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SSDEEP
384:UBWoC5GDr6wc/w3HgM6vDUTAXBGCVf4WVlFvXVB78q:rRkiLw3HsDSARGG/r8q
Malware Config
Signatures
-
Processes:
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource fafd4ca89ac890a0ea8084a44130e25ee709d76d703db994410266bac8727eb1 unpack001/out.upx
Files
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fafd4ca89ac890a0ea8084a44130e25ee709d76d703db994410266bac8727eb1.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: - Virtual size: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 16KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 265B - 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 112B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 768B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE