Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_b116c74b08fea9e204b937ba1a7a4b04_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-21_b116c74b08fea9e204b937ba1a7a4b04_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-21_b116c74b08fea9e204b937ba1a7a4b04_cryptolocker
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Size
46KB
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MD5
b116c74b08fea9e204b937ba1a7a4b04
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SHA1
4cfe6c6bca13cd245fc6504d87071c2af5d1b991
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SHA256
e431600059bb8484f5dc6f7207e7174f45d60d4a53a928306c74cf3199813662
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SHA512
d834bf4933a1f9f66924f0eee2550ff545127ad160e89d19332b7e34e39b94b1d561cc7ec14bc71954ef07e44d84705eb272ffc1fa46e6b09f69bf138775a43e
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsr:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1F
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-21_b116c74b08fea9e204b937ba1a7a4b04_cryptolocker
Files
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2024-02-21_b116c74b08fea9e204b937ba1a7a4b04_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ