Behavioral task
behavioral1
Sample
b71011dae8d2c491c471b645ec597a4a921235da7f04a7300abfea5c6c7c3325.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
b71011dae8d2c491c471b645ec597a4a921235da7f04a7300abfea5c6c7c3325.exe
Resource
win10v2004-20240226-en
General
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Target
b71011dae8d2c491c471b645ec597a4a921235da7f04a7300abfea5c6c7c3325
-
Size
1.1MB
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MD5
b9b1fd3ed93c3188332b78505554c7bc
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SHA1
901f2f16a78bed2df00604171cbdf377307001d7
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SHA256
b71011dae8d2c491c471b645ec597a4a921235da7f04a7300abfea5c6c7c3325
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SHA512
004876b79640dc73592a7de9096ce54ab4f2c225b6cd64cc574401d8357050eee230625248a366f129634df184b0e166bc34fd76ca156ca8112b9d87fce9651f
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SSDEEP
24576:VVzSU9ZXNDTODvHAS111sPUrK6giin+13ce2n5lY:V/WLgCsuKmjMewg
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 b71011dae8d2c491c471b645ec597a4a921235da7f04a7300abfea5c6c7c3325
Files
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b71011dae8d2c491c471b645ec597a4a921235da7f04a7300abfea5c6c7c3325.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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
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: 40KB
IMAGE_SCN_CNT_CODE
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_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE