Behavioral task
behavioral1
Sample
2024-09-27_91e44fe095a84f7a1752c8651db67374_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-27_91e44fe095a84f7a1752c8651db67374_cryptolocker
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Size
69KB
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MD5
91e44fe095a84f7a1752c8651db67374
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SHA1
b057a44f00747f75531853955dcec08e0f3e629c
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SHA256
149879c3d0d2c436accf2f75285b9dbe6b2af7069867934af3046beeffb2210e
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SHA512
3f9f57f36c11505358812039295c4dc52f6c2b0569ebd4fa670e00237ce1643cdc395013b0c2d5630b996d67009c37da713b3f2d681861d787da5afdc538dc87
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalDShHj7:1nK6a+qdOOtEvwDpjb
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-27_91e44fe095a84f7a1752c8651db67374_cryptolocker
Files
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2024-09-27_91e44fe095a84f7a1752c8651db67374_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