Static task
static1
Behavioral task
behavioral1
Sample
2024-04-10_2ef3b8ae499f4b1a8c030d4a4ccea5d3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-10_2ef3b8ae499f4b1a8c030d4a4ccea5d3_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-10_2ef3b8ae499f4b1a8c030d4a4ccea5d3_cryptolocker
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Size
71KB
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MD5
2ef3b8ae499f4b1a8c030d4a4ccea5d3
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SHA1
0462a73187a108d2245f93e32c0419f6b6ef8dab
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SHA256
4e89420d909af81a811d906cddd4d2270dc11068d145402aaf0d2574804c2d6d
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SHA512
8d3129c726017b791a187ca404337adda21f2279b975312b74741522d7a43a73358e01c50219b6d860530137f091771f6727848c7415f5061fded43289ab040d
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOV:DW60sllyWOtEvwDpjwF85m
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 2024-04-10_2ef3b8ae499f4b1a8c030d4a4ccea5d3_cryptolocker
Files
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2024-04-10_2ef3b8ae499f4b1a8c030d4a4ccea5d3_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