Behavioral task
behavioral1
Sample
bc59f265e2cdc17788142bef89738ee930b19b94677d8b4ac0578bf2f9b3f6cd.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bc59f265e2cdc17788142bef89738ee930b19b94677d8b4ac0578bf2f9b3f6cd.exe
Resource
win10v2004-20240226-en
General
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Target
bc59f265e2cdc17788142bef89738ee930b19b94677d8b4ac0578bf2f9b3f6cd
-
Size
900KB
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MD5
da0407b9c8f7eebfcdd5b5e6794c5dd8
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SHA1
4874c926282080b2c1054c1d327831351ad0ad15
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SHA256
bc59f265e2cdc17788142bef89738ee930b19b94677d8b4ac0578bf2f9b3f6cd
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SHA512
c75cdeb7c4944d0a1a49f75d6857804b8d47fba2463dc8c7e3d9442996f952b28a755ff7e1682042a1854087266fa28a8de715beb11be6599377cdcbde9a6bd8
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SSDEEP
24576:VWMy2tsxy7l5jh6Y8KvfTnKBw5hsWrco55BdjiZQt:AMyKsYnh6yK2bfX3CE
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 bc59f265e2cdc17788142bef89738ee930b19b94677d8b4ac0578bf2f9b3f6cd
Files
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bc59f265e2cdc17788142bef89738ee930b19b94677d8b4ac0578bf2f9b3f6cd.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