Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_5597f43bc2e789a8e379105eb8ab7b82_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_5597f43bc2e789a8e379105eb8ab7b82_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-25_5597f43bc2e789a8e379105eb8ab7b82_cryptolocker
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Size
69KB
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MD5
5597f43bc2e789a8e379105eb8ab7b82
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SHA1
32b159dd51c743ad23aa6ce651594e6db02c48f5
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SHA256
24aa800b3ff567e44004ab2cce1d9861526ece9d8ef23003c4dc94ade0a89142
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SHA512
3115f60ad84ba9ef0d0b59682f5703e58cf2b0e5156fc1a9717e27a691f62672ce2b483d16445e1c574fc0ff80c02391f6dc36ddfee0c9bdb6416821783d9bc9
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU1r:DW60sllyWOtEvwDpjwF85H
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 2024-01-25_5597f43bc2e789a8e379105eb8ab7b82_cryptolocker
Files
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2024-01-25_5597f43bc2e789a8e379105eb8ab7b82_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