Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_5a945eb61187a80e281759bf5a69e2e7_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_5a945eb61187a80e281759bf5a69e2e7_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-23_5a945eb61187a80e281759bf5a69e2e7_cryptolocker
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Size
57KB
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MD5
5a945eb61187a80e281759bf5a69e2e7
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SHA1
92d84cae80ea5922314d61e891c40a2f86baff6d
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SHA256
28a2e790717a7038f4cc276f120dd2afd665d341aa419c70438711828a4f1245
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SHA512
328e465f4f1c75c513a19a69984a4af8a9d846526062add1c9f2088a9c17d968b6bc1415aed31fdf450157959f51bd028750a8b790fd666533b6316ea6757004
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+F4:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+W
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 2024-01-23_5a945eb61187a80e281759bf5a69e2e7_cryptolocker
Files
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2024-01-23_5a945eb61187a80e281759bf5a69e2e7_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