Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_7c257c77a18f7d7236884064dce03c99_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-28_7c257c77a18f7d7236884064dce03c99_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_7c257c77a18f7d7236884064dce03c99_cryptolocker
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Size
62KB
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MD5
7c257c77a18f7d7236884064dce03c99
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SHA1
4e748322629981bc4547bf5d65283351813df7f6
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SHA256
dd9947ea434bd19504bbc393d4b25c3c291ea05f8d4119e00b3bfd9f2426213a
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SHA512
c27c4445286c7cdae600d7961914394e920a4fda983670f2c153a8667cba44b0bcd8eca6b945b8edf1255942973ef0b02f0eb5d10e9f34dfaa72b20365a4f546
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbmhGp:V6a+pOtEvwDpjvK
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 2024-01-28_7c257c77a18f7d7236884064dce03c99_cryptolocker
Files
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2024-01-28_7c257c77a18f7d7236884064dce03c99_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