Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_306a44a7c5c5e893ef1aa71c83b6ccdd_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_306a44a7c5c5e893ef1aa71c83b6ccdd_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_306a44a7c5c5e893ef1aa71c83b6ccdd_cryptolocker
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Size
42KB
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MD5
306a44a7c5c5e893ef1aa71c83b6ccdd
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SHA1
2adc321f8783270b7aa3eccf05f6cf7edd406795
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SHA256
4d846d9cfa5403431af5d532a1bdc7e3d1834b2f2d32d36b5553beb745320b84
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SHA512
7d5c5d0d95b5496bd8dcdb8347665875d5b7771f18243f3ca21ef5cc32b978cce95abb62b7142bce0efbe5d80b9795490e31c89a3f56aa8b375ef865ddfc3d65
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOzzs:V6QFElP6n+gMQMOtEvwDpjyaYaFAh
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 2024-03-12_306a44a7c5c5e893ef1aa71c83b6ccdd_cryptolocker
Files
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2024-03-12_306a44a7c5c5e893ef1aa71c83b6ccdd_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