Behavioral task
behavioral1
Sample
2024-02-22_60bdf4887a975a122b42bc4cb0de3ce5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_60bdf4887a975a122b42bc4cb0de3ce5_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_60bdf4887a975a122b42bc4cb0de3ce5_cryptolocker
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Size
81KB
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MD5
60bdf4887a975a122b42bc4cb0de3ce5
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SHA1
f6e3ce2bacd1129d711284c45b56e682bd8a88ff
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SHA256
47a7b7e5208e9b908a4b85cc4bfc422c31fa885d471c37ef647e9372b75a454e
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SHA512
ff483cbdb7c8fb3014c0af423a5c335b38bdd0351f6b8920e9e08767cf38865212a061e49abf0401edae3d784520fc24547a423834d8ff3a18fa30fb60c6940c
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOT7UA:T6a+rdOOtEvwDpjNt
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-22_60bdf4887a975a122b42bc4cb0de3ce5_cryptolocker
Files
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2024-02-22_60bdf4887a975a122b42bc4cb0de3ce5_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE