Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_542ac4957ca0c75e5382603c03fd54ee_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_542ac4957ca0c75e5382603c03fd54ee_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_542ac4957ca0c75e5382603c03fd54ee_cryptolocker
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Size
44KB
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MD5
542ac4957ca0c75e5382603c03fd54ee
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SHA1
d8f1d9b751871f7c1c3ed4eba2d45e6066236bb4
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SHA256
77602d206183bf350de2b6a94c6fc78a0f51124088c95866501dbe25283368d4
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SHA512
1e225f4ef7a84052d516bd85cc2b5c434f6a103cd68a9a3df1b9121f25ece6dd9f26845a1a6a75b535c8bdd2e286def49e3b82c8b97cbb077dc1e3b69903a9cc
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1ws+:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ18
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-26_542ac4957ca0c75e5382603c03fd54ee_cryptolocker
Files
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2024-01-26_542ac4957ca0c75e5382603c03fd54ee_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ