Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_8a98f51d78f9e1954a0dc5d91c42868f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_8a98f51d78f9e1954a0dc5d91c42868f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-23_8a98f51d78f9e1954a0dc5d91c42868f_cryptolocker
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Size
131KB
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MD5
8a98f51d78f9e1954a0dc5d91c42868f
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SHA1
d325eecc7d9f2a53e134105d1ee44ba25f291e27
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SHA256
ce56025958df61d0cdb3c9133d05e9b3467b69173bbbbbe702e957f525213c21
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SHA512
a7a3eef860134b9b79c434cc866bdc119fc968f2f949c0bc0786fbd721f77cc9896fede1be8bb716ccc6f9bcb4b837f2bb39824444833eb1f16cb4c78cd37464
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQbPj:V6a+pOtEvwDpjt22v
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 2024-01-23_8a98f51d78f9e1954a0dc5d91c42868f_cryptolocker
Files
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2024-01-23_8a98f51d78f9e1954a0dc5d91c42868f_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