Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_ef692afd6e6880d86013cac9c14837f6_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_ef692afd6e6880d86013cac9c14837f6_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_ef692afd6e6880d86013cac9c14837f6_cryptolocker
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Size
100KB
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MD5
ef692afd6e6880d86013cac9c14837f6
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SHA1
af10c9a4f6e2ae1ff97fa947745ef7e414ee402b
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SHA256
7dfe37cf53bab62bcec93a2589f6ac00aa712617e417cff3fcc8af5c3f37694a
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SHA512
f35325864bc313fc90ecebdf76851db00a8923811af60d52cf0bb60d1404eabdfee355df9874d4da0e00626ecb793d0fff1b1376fd13fe8d10cc745042103c7f
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNuj2GQi8Aof:V6a+pOtEvwDpjtzj
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 2024-01-26_ef692afd6e6880d86013cac9c14837f6_cryptolocker
Files
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2024-01-26_ef692afd6e6880d86013cac9c14837f6_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