Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_a39c4c2868dd402adb8b92986cf7ce1b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_a39c4c2868dd402adb8b92986cf7ce1b_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_a39c4c2868dd402adb8b92986cf7ce1b_cryptolocker
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Size
37KB
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MD5
a39c4c2868dd402adb8b92986cf7ce1b
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SHA1
75f8bbfb2ba603481f2efe53b29c8fe23af3061e
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SHA256
e39c876f934cb28d063a9bbdd49a3daf77ce52330471be75392a64976439d34b
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SHA512
71c4e49371cae177ac68ea0e3a61732445808054820b644c0989c57358755a8ae3868d81147e493a4b83182b314d187e3f209b4c077b17f0e71c9ce965cd8db5
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLpo:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLi
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_a39c4c2868dd402adb8b92986cf7ce1b_cryptolocker
Files
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2024-02-23_a39c4c2868dd402adb8b92986cf7ce1b_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ