Behavioral task
behavioral1
Sample
2024-10-13_88928561a7f0fed9c03faff9952f4ae6_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-13_88928561a7f0fed9c03faff9952f4ae6_cryptolocker
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Size
78KB
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MD5
88928561a7f0fed9c03faff9952f4ae6
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SHA1
77194277515f567739af15328b0a56b3ab25954d
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SHA256
f9dcfd94980943d24f3e1d06fa1425d47904c6d010e023729907711a0394073e
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SHA512
529af8c9073b8f8019ce812dc68ba7509a38ce6892ede65b84d061c62b352444e237399c09c332cd4a339963e3849d95d257d6a010045b1e3f5517b777e93e44
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUXQaOKTrz:T6a+rdOOtEvwDpjN4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_88928561a7f0fed9c03faff9952f4ae6_cryptolocker
Files
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2024-10-13_88928561a7f0fed9c03faff9952f4ae6_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE