Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_c21c54ba62c5fe5c9cd967d070f517af_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_c21c54ba62c5fe5c9cd967d070f517af_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_c21c54ba62c5fe5c9cd967d070f517af_cryptolocker
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Size
97KB
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MD5
c21c54ba62c5fe5c9cd967d070f517af
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SHA1
151aab6aec5efb41ae6cbda14ffc920d73af8425
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SHA256
71fda2fcf9ca6aaebe3dca47dc90373a5aa162784fe0f892ab9d79f75c0e6419
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SHA512
ad879ed8fbb1ccfbf8af6cf67c38f68f95b774f289ba2b7fd0a75c8af6c9032a7f4035ac72c549f421f77d84af115db52109879cad8471ce248220f88dc3b78b
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpwwj:V6a+pOtEvwDpjtzO
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 2024-02-23_c21c54ba62c5fe5c9cd967d070f517af_cryptolocker
Files
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2024-02-23_c21c54ba62c5fe5c9cd967d070f517af_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