Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_7f12484c740dbbcb99b916f8fd1d9901_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-18_7f12484c740dbbcb99b916f8fd1d9901_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_7f12484c740dbbcb99b916f8fd1d9901_cryptolocker
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Size
46KB
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MD5
7f12484c740dbbcb99b916f8fd1d9901
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SHA1
89855df9f8e531386a1cd801a8c3f4bc8f9ee74c
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SHA256
39048a63cd0d439d6886d79c9f31bddbe82a100a026b0cee0ba379f90ec8c2a5
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SHA512
44383d15659510149b9ad01641bc10f56f9bb0c8fd83bf584eb708d838adeb88764ac4221ab992565400a541b038b9d0dd2622ca95a1589f7b9356aff72a4bb9
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLaHaMMm2X3rtLSsYPv:V6QFElP6n+gMQMOtEvwDpjyaHaXvOsI
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 2024-02-18_7f12484c740dbbcb99b916f8fd1d9901_cryptolocker
Files
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2024-02-18_7f12484c740dbbcb99b916f8fd1d9901_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