Static task
static1
Behavioral task
behavioral1
Sample
2024-03-10_35a9e3b78542add8d68dd8b8d2270785_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-10_35a9e3b78542add8d68dd8b8d2270785_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-10_35a9e3b78542add8d68dd8b8d2270785_cryptolocker
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Size
131KB
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MD5
35a9e3b78542add8d68dd8b8d2270785
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SHA1
64c2daf9ba7b538d0de7b77c9c9c7eea73961b31
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SHA256
968b5a180eba5efda2f9bf6ec12a14add926071dd7f60ddd26ee5b11c58542f2
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SHA512
b4d2a1247c53081128299da7c0f2a5ac92651349c8f5df12027344e14154649c6dda17974cff32f759f98ea251b8c5959cf8e77a1ed7203a3a2437c380b238e1
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQblG:V6a+pOtEvwDpjt22s
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 2024-03-10_35a9e3b78542add8d68dd8b8d2270785_cryptolocker
Files
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2024-03-10_35a9e3b78542add8d68dd8b8d2270785_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