Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_76c053b7fefdbc80f61b37c46102ead4_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_76c053b7fefdbc80f61b37c46102ead4_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_76c053b7fefdbc80f61b37c46102ead4_cryptolocker
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Size
69KB
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MD5
76c053b7fefdbc80f61b37c46102ead4
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SHA1
0a776fb238fa41840d457341f310bcf5c572fa23
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SHA256
0ea9eb207309317060c7608731424d20017a3377af2f0d2c9bd94dcd162e9e34
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SHA512
c97a3a8ba3d015614383868fc3b525c6ed9158c66f36e59277619e8bd6392bd53f98091ae8a4091f510959b11f7eb5be95f025cadad0fa732b191b7e4ea2034b
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUtbg/:DW60sllyWOtEvwDpjwF85G
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 2024-01-26_76c053b7fefdbc80f61b37c46102ead4_cryptolocker
Files
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2024-01-26_76c053b7fefdbc80f61b37c46102ead4_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