Static task
static1
Behavioral task
behavioral1
Sample
2024-02-27_687c3f2cc0caf912246c2af135ac8a00_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-27_687c3f2cc0caf912246c2af135ac8a00_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-27_687c3f2cc0caf912246c2af135ac8a00_cryptolocker
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Size
38KB
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MD5
687c3f2cc0caf912246c2af135ac8a00
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SHA1
c0ff07e2c547d55fc41cfa6bc3375d57ed842b99
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SHA256
e767b84510d78f510009aec94f00a2dd4937011e5df1578d7cd1d003f8bfc545
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SHA512
d3c75e2a8e6d9bf4ccafc6d1e58a47611ea16947153be449d172d3bab1bcfc2e51c924db62594afb2411f6bc47460d3879ca17e1657af8535404e0c80eabf935
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axV:V6QFElP6n+gMQMOtEvwDpjyaYaT
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 2024-02-27_687c3f2cc0caf912246c2af135ac8a00_cryptolocker
Files
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2024-02-27_687c3f2cc0caf912246c2af135ac8a00_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