Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_5fb9998e29acc99cde6be449141e37f4_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-26_5fb9998e29acc99cde6be449141e37f4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_5fb9998e29acc99cde6be449141e37f4_cryptolocker
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Size
67KB
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MD5
5fb9998e29acc99cde6be449141e37f4
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SHA1
a84f12034b6594ae1f251771c0fa792987588892
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SHA256
9d7ce3eb1897dadf601f7ca5283ec087c1b91e63f290312d7fc6e582c2f65143
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SHA512
ad01e5e4d605cd4d86a7d741068fedc30ffd0d74270a7cebcdb8757f5a4551346ffdc3091f92be9daac86df723e47d00bfd83f79d0fc0fb44193ecfe1c847226
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLcbVbS:ZVxkGOtEvwDpjcawg
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-26_5fb9998e29acc99cde6be449141e37f4_cryptolocker
Files
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2024-03-26_5fb9998e29acc99cde6be449141e37f4_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ