Static task
static1
Behavioral task
behavioral1
Sample
2024-04-24_72637b5a8a1a6ff61b5115337f39e066_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-24_72637b5a8a1a6ff61b5115337f39e066_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-24_72637b5a8a1a6ff61b5115337f39e066_cryptolocker
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Size
70KB
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MD5
72637b5a8a1a6ff61b5115337f39e066
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SHA1
2b5320b4e75811e6ad49099fe1a9593ac2bf5906
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SHA256
888eeda83f418914d349e04ffbac5e9761e7df2c04dbf64b889ac020950417d8
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SHA512
438b43ce1201a3414ca424d064ebbe4d0f4c7b99c7949ad4050e02ad8d63e6b62230b8e71cfebb2f0de7577ff228bbbf5b82f952d7c46e0f9363483ef4ef5f53
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU50v:DW60sllyWOtEvwDpjwF85E
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 2024-04-24_72637b5a8a1a6ff61b5115337f39e066_cryptolocker
Files
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2024-04-24_72637b5a8a1a6ff61b5115337f39e066_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ