Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_b37de751c0fadee46e8fac7b19a31db5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_b37de751c0fadee46e8fac7b19a31db5_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_b37de751c0fadee46e8fac7b19a31db5_cryptolocker
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Size
42KB
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MD5
b37de751c0fadee46e8fac7b19a31db5
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SHA1
7822fb8f0990607f6dc47ce739f9e4af9404429d
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SHA256
b4b078cb7d42707b9b891d8a5ba43207018ad14ae9d623bff5195a2cf7fbb6e6
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SHA512
d05a643295df3301f54aaa7e067f34148b90d22451a5c8d856965695784ad61bbcbec075fe5f1fe5a93089b0888c3ddb7251a803a897cee209e97073168f4b7f
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOzzfF:V6QFElP6n+gMQMOtEvwDpjyaYaFAg
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 2024-03-12_b37de751c0fadee46e8fac7b19a31db5_cryptolocker
Files
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2024-03-12_b37de751c0fadee46e8fac7b19a31db5_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