Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_c7561f2511b4d55941ca1d3ccaba9be7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-21_c7561f2511b4d55941ca1d3ccaba9be7_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_c7561f2511b4d55941ca1d3ccaba9be7_cryptolocker
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Size
83KB
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MD5
c7561f2511b4d55941ca1d3ccaba9be7
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SHA1
d8b38aefc1dfd7072dab38c5ee7c68aa8645fad5
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SHA256
f2680d837cd7356c73dde19f161103345a00a6a011b4c3554b1b65ba2270640a
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SHA512
79b105b455131cd9507f74eac87efd1e1bc3e0b214d4a2deed9e7d1999b123dc7af69d53c054e64dd17947792874afa44ae2bb2a28c122ea2101ba9c3eafdd67
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLa5VccPtNw5CS95yFPFH+hW:V6QFElP6n+gMQMOtEvwDpjyaLccVNlb
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 2024-02-21_c7561f2511b4d55941ca1d3ccaba9be7_cryptolocker
Files
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2024-02-21_c7561f2511b4d55941ca1d3ccaba9be7_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