Behavioral task
behavioral1
Sample
b3525f41cf7b36dee583c7834435d25bc0a32c8c2c55d7dac2ab891864e0b9fe.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
b3525f41cf7b36dee583c7834435d25bc0a32c8c2c55d7dac2ab891864e0b9fe.exe
Resource
win10v2004-20240419-en
General
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Target
b3525f41cf7b36dee583c7834435d25bc0a32c8c2c55d7dac2ab891864e0b9fe
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Size
1.2MB
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MD5
4e42a0666de339ca06788471f0264841
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SHA1
3b840d6a09851b28e72ffe671ab420b735c8a447
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SHA256
b3525f41cf7b36dee583c7834435d25bc0a32c8c2c55d7dac2ab891864e0b9fe
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SHA512
fe3b2a0d64112f6a3b8e0c8684fa0d2c59cbf8f47bec691dc0198da25df5317ed97ac52ca1d7afd8f9ac47be89d6406084de9bd0925d443366c7d7622e5eb608
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SSDEEP
24576:CFORFT0gDDUDyfP/vwD0N1gX4QYkhiKgaYfRcn39CSd:EO0gKQ/vwDWmNliKgvfR43N
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 b3525f41cf7b36dee583c7834435d25bc0a32c8c2c55d7dac2ab891864e0b9fe
Files
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b3525f41cf7b36dee583c7834435d25bc0a32c8c2c55d7dac2ab891864e0b9fe.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
.jxmnr Size: 68KB - 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: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.lpkez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.g Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.d Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE