Static task
static1
Behavioral task
behavioral1
Sample
2024-04-21_e2f7bf6876a0c7b347261e64522e7480_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-21_e2f7bf6876a0c7b347261e64522e7480_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-21_e2f7bf6876a0c7b347261e64522e7480_cryptolocker
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Size
39KB
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MD5
e2f7bf6876a0c7b347261e64522e7480
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SHA1
6d571b2419e19c78e4bae645e1db99e9f0bf8cdd
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SHA256
a1901d75258da8b09e3b5645434208adfddc712d8496a6477f1089381d7c7709
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SHA512
31cd28f321f5d9c114f2d33dfbbb4deefa23db06c7efe19aa441f68af77610194d0130a9f7ded34a5e94ef771859313ad7655f80ed48bdb5cb384cd013f5cb65
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenB8vf4ZF:ZzFbxmLPWQMOtEvwDpjLeSf4ZF
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 2024-04-21_e2f7bf6876a0c7b347261e64522e7480_cryptolocker
Files
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2024-04-21_e2f7bf6876a0c7b347261e64522e7480_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