Behavioral task
behavioral1
Sample
3cf1403671b7228f7eb4b3e067c7f531c08c368baa2c4cf12efbf81f0a1602f5.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
3cf1403671b7228f7eb4b3e067c7f531c08c368baa2c4cf12efbf81f0a1602f5.exe
Resource
win10v2004-20240226-en
General
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Target
3cf1403671b7228f7eb4b3e067c7f531c08c368baa2c4cf12efbf81f0a1602f5
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Size
459KB
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MD5
2509d53a24f3a23df46c78d50add924a
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SHA1
503057d670f14e1faee7bde41e4dfee389942974
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SHA256
3cf1403671b7228f7eb4b3e067c7f531c08c368baa2c4cf12efbf81f0a1602f5
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SHA512
874f928b198689d37b212b94ec0f252ea4795f016be790ac82b94bd3a80796fa80428c73f35cb32d629ce9e465ccdb9b4a37ed1e60d8dc55e0658828e1bf4422
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SSDEEP
12288:fXb1TjQ+p3rbNuqsDBFBygivAIKMV4qljNk2oSx:fXbrp3rbER9rNpIKW4qJWS
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 3cf1403671b7228f7eb4b3e067c7f531c08c368baa2c4cf12efbf81f0a1602f5
Files
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3cf1403671b7228f7eb4b3e067c7f531c08c368baa2c4cf12efbf81f0a1602f5.exe windows:5 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 451KB - Virtual size: 452KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE