Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_2861805fa594960e91dfda104a481e7e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-30_2861805fa594960e91dfda104a481e7e_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-30_2861805fa594960e91dfda104a481e7e_cryptolocker
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Size
45KB
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MD5
2861805fa594960e91dfda104a481e7e
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SHA1
7a9a2aa800ab542db494eb94d244d402833326b1
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SHA256
cba9d7e93e65478eaf89f5b664e284d6428993f971cca62fb8e8055677020a6d
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SHA512
dd751c892f86812b61e234506f51e51fe243f1b2b10ed1718401012fbfdb202ee05276c892b1c6a28701354ca7334473b2ab63ea166f471296fb9e66b1f565a0
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOzzfm0EXsa0:V6QFElP6n+gMQMOtEvwDpjyaYaFAh3S
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 2024-04-30_2861805fa594960e91dfda104a481e7e_cryptolocker
Files
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2024-04-30_2861805fa594960e91dfda104a481e7e_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