Behavioral task
behavioral1
Sample
2024-09-06_6be2cd7e2d7a9468879b7b737203a9e4_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-06_6be2cd7e2d7a9468879b7b737203a9e4_cryptolocker
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Size
75KB
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MD5
6be2cd7e2d7a9468879b7b737203a9e4
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SHA1
b2f71041f9c1bdb1e2ddf047eea131398741fa3e
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SHA256
1f958d72525c9cac392086da20593d252a94207246d4323e2d376ca63a9e1e5e
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SHA512
c44b5178a08a8c5b641271de7dbcd877095efc40db51293ae5d5a155a43e28f99895177271b8c9957913d6eb39da078b2ca17ac4b3f7cfa7b60f5d875c94b857
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81Gv:1nK6a+qdOOtEvwDpjO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_6be2cd7e2d7a9468879b7b737203a9e4_cryptolocker
Files
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2024-09-06_6be2cd7e2d7a9468879b7b737203a9e4_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