Behavioral task
behavioral1
Sample
8e33e5116f0300317b7f7bdbf5530fcf6b95d03867dc7dc3efd7b8ae0cd41223.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8e33e5116f0300317b7f7bdbf5530fcf6b95d03867dc7dc3efd7b8ae0cd41223.exe
Resource
win10v2004-20240226-en
General
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Target
8e33e5116f0300317b7f7bdbf5530fcf6b95d03867dc7dc3efd7b8ae0cd41223
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Size
1.8MB
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MD5
181326c266cba48fb206f1959db20974
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SHA1
a3b8f9f5d55714cf1ef088a037dfbcee826d5e21
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SHA256
8e33e5116f0300317b7f7bdbf5530fcf6b95d03867dc7dc3efd7b8ae0cd41223
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SHA512
b2d6cc7b3a643cb701b5261eb601c2f6f117935f20b39d1cd68b71ddc39ce8b491c8b6d7e29e04e4666407a1c17b97984af54a460082bcb6b89c077f0d15ed11
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SSDEEP
49152:xKmedF/K6HQfHb4vFjQFe2tN4u3Qem0kZr5:xKTdkN3e2PKnZr5
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 8e33e5116f0300317b7f7bdbf5530fcf6b95d03867dc7dc3efd7b8ae0cd41223
Files
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8e33e5116f0300317b7f7bdbf5530fcf6b95d03867dc7dc3efd7b8ae0cd41223.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
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
UPX1 Size: 36KB - 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
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.shik Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB