Behavioral task
behavioral1
Sample
2024-09-25_6f9f57af77054eab4d336290929be1a4_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-25_6f9f57af77054eab4d336290929be1a4_cryptolocker
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Size
65KB
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MD5
6f9f57af77054eab4d336290929be1a4
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SHA1
529ce6f6944bceeb56411aeced578082367ab235
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SHA256
d447ee5e77c643183345746f70677d9ae869d4258073889914b8ba6c3a7fd476
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SHA512
7f6fad0db58489328408451b68e3d503e41c909d3f08466e24e7810de180006c660c98afc0a219639adb66ba02a08d21490307eb2f44372b76843620479cfd43
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYibAoS:1nK6a+qdOOtEvwDpjI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-25_6f9f57af77054eab4d336290929be1a4_cryptolocker
Files
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2024-09-25_6f9f57af77054eab4d336290929be1a4_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