Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_c1b9f16b1f7ef3168916f6e8c1d2dd25_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-20_c1b9f16b1f7ef3168916f6e8c1d2dd25_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-20_c1b9f16b1f7ef3168916f6e8c1d2dd25_cryptolocker
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Size
96KB
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MD5
c1b9f16b1f7ef3168916f6e8c1d2dd25
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SHA1
dccc6f075f76e569419191064b2023455fb9f623
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SHA256
230b93c36b28f4ebd17b8fcd7aab6b722f1564d83bef016ba938285e50a6aeec
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SHA512
48f21f44f28b6d1c5fb3cda7f25f87e1fcfcb7fde391d2f44e00eb65da2b9d5d4f5b20252c916c137ec382ca99820f241269d277128904d2c33c8e024354e2c9
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp04:V6a+pOtEvwDpjtzA
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-20_c1b9f16b1f7ef3168916f6e8c1d2dd25_cryptolocker
Files
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2024-04-20_c1b9f16b1f7ef3168916f6e8c1d2dd25_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ