Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_c4b00e8bca5547777460d55bea27e0a2_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-02_c4b00e8bca5547777460d55bea27e0a2_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-02_c4b00e8bca5547777460d55bea27e0a2_cryptolocker
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Size
41KB
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MD5
c4b00e8bca5547777460d55bea27e0a2
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SHA1
f4d713fcf36ca2de40cad9a990e19b7aedeaaac2
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SHA256
88f7afd8080fd5e70de0e751ee14b77238c9f8bf2ad6a202983701649bf3f12b
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SHA512
4dfca665cb04656313595e248089252ef827382d74bfdc8e093a163daf421e42dbd3d62e26d7ce942fbf5f28ba1cfd04fc709f6d301cfe91ba034aa1a9385331
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedmhT:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+M
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 2024-02-02_c4b00e8bca5547777460d55bea27e0a2_cryptolocker
Files
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2024-02-02_c4b00e8bca5547777460d55bea27e0a2_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