Behavioral task
behavioral1
Sample
4f837a55d5bc9bf32e28e2c42acc9980.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4f837a55d5bc9bf32e28e2c42acc9980.exe
Resource
win10v2004-20231222-en
General
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Target
4f837a55d5bc9bf32e28e2c42acc9980.exe
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Size
188KB
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MD5
4f837a55d5bc9bf32e28e2c42acc9980
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SHA1
2a4439f4500c7c2abdffb816c55b98589fed07c1
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SHA256
08149235ce1c6ff34b9e467a1a10bd3f6f95add3e11ba7ed06a492e9b20647d0
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SHA512
acfe96e629bcbfe96a404ec141614cec11dbe7aab81be24bd1005b821c4f3c90177a5a47391d0a3aa4c03109132bba07da1f9555c5b1c943b14d9cd33c9264b5
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SSDEEP
3072:ECjbLl/gvQoutt1Tj4mYWR/R4nkPR/1aVuyJNYEqUOxEQdZwevvZTPJVJ3Gc72u0:tjluQoSDIo5R4nM/40yJNFqhZwevxTPs
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4f837a55d5bc9bf32e28e2c42acc9980.exe
Files
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4f837a55d5bc9bf32e28e2c42acc9980.exe.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.btnj Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.t Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE