Behavioral task
behavioral1
Sample
2024-09-03_a7507e32ce8c9c6462c6746e0ebdb967_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-03_a7507e32ce8c9c6462c6746e0ebdb967_cryptolocker
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Size
67KB
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MD5
a7507e32ce8c9c6462c6746e0ebdb967
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SHA1
3058241a4e3d0f2651515a8ce32221c700f87e50
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SHA256
29e599bc0665c59526ad5d7122d072f86066555bde399ebe951047a102e5d070
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SHA512
edda1f15cb4d816e4dd566d28297183dbbdd722dfe2823800af432d476e007077aeb390fc2c82d7c5b4d28eebf48799a1dc19525827d0d00fda35853b13e4444
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYZ8xDyfL:1nK6a+qdOOtEvwDpjg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-03_a7507e32ce8c9c6462c6746e0ebdb967_cryptolocker
Files
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2024-09-03_a7507e32ce8c9c6462c6746e0ebdb967_cryptolocker.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_32BIT_MACHINE
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE