Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_a4f1acd4e81e577d6cdc89aa6c60e048_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_a4f1acd4e81e577d6cdc89aa6c60e048_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_a4f1acd4e81e577d6cdc89aa6c60e048_cryptolocker
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Size
39KB
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MD5
a4f1acd4e81e577d6cdc89aa6c60e048
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SHA1
94c1eb85042c63b2410c4173303f3be848977a81
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SHA256
1e627529cc6b69d4c5bcf4ebb81536094247d9451bfe82524ea4ac74e4d30570
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SHA512
754dcb7b810fbe72a6bf74256b4e6ef30c22e81cd9dad0e97927737151a62c1c08d48e87f601302ab17c7b621269dfc80914dfc2075aea7bf53694b99a2bf47f
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLen7n+p:ZzFbxmLPWQMOtEvwDpjLea
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 2024-03-06_a4f1acd4e81e577d6cdc89aa6c60e048_cryptolocker
Files
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2024-03-06_a4f1acd4e81e577d6cdc89aa6c60e048_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