Static task
static1
Behavioral task
behavioral1
Sample
2024-04-11_e21b64da8c47f052a05506f01a559be7_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-11_e21b64da8c47f052a05506f01a559be7_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-11_e21b64da8c47f052a05506f01a559be7_cryptolocker
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Size
74KB
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MD5
e21b64da8c47f052a05506f01a559be7
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SHA1
0e4ff2bb7934e35c9ac47c4cdceaecf2dae3c735
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SHA256
1d107f649bab03ab704af8951b5d623097b8c7c02b2c526110ea868a36577fa9
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SHA512
978ccae30145cb1f2436d2287c83cfffa1c9a332e7e1b1ce3f2e2e0af2a6245f68fbe8d5a951fe9f86196d1bef647482fd9945c5b435f801a26654751f7e2278
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KU4:ZVxkGOtEvwDpjcaM
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 2024-04-11_e21b64da8c47f052a05506f01a559be7_cryptolocker
Files
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2024-04-11_e21b64da8c47f052a05506f01a559be7_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