Behavioral task
behavioral1
Sample
daffcf54245ab1ff06d595bcd10ad6fbd02b8500bfda8a6c52b5b22047015ae3.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
daffcf54245ab1ff06d595bcd10ad6fbd02b8500bfda8a6c52b5b22047015ae3.exe
Resource
win10v2004-20240412-en
General
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Target
daffcf54245ab1ff06d595bcd10ad6fbd02b8500bfda8a6c52b5b22047015ae3
-
Size
727KB
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MD5
825bb4255a62c5a574416bdad1326a81
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SHA1
dbd3b75cb61fdda743f63b560fb21a28b9b949a5
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SHA256
daffcf54245ab1ff06d595bcd10ad6fbd02b8500bfda8a6c52b5b22047015ae3
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SHA512
3ecd189e56812790f37898043dda7d13fe927166229275659be4ec661e2d519242b447c95048bdf72dafb190b658206b960f54039abff4aa44abc74a796193cb
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SSDEEP
12288:JoVJVxxZmUWoE7pIvjoPwVAXy/tYQ9u88bMnXyy1lBxSAx0kds:JoVJVxDmLo2pI0PwVrtf9uBMiy1Z
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 daffcf54245ab1ff06d595bcd10ad6fbd02b8500bfda8a6c52b5b22047015ae3 unpack001/out.upx
Files
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daffcf54245ab1ff06d595bcd10ad6fbd02b8500bfda8a6c52b5b22047015ae3.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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 116KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 89KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 144KB - Virtual size: 142KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ