Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_ca91c76c2fa8ff8825101e0293359548_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_ca91c76c2fa8ff8825101e0293359548_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_ca91c76c2fa8ff8825101e0293359548_cryptolocker
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Size
38KB
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MD5
ca91c76c2fa8ff8825101e0293359548
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SHA1
5dc303b7b5675c9b8e1f675e37205399a300e742
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SHA256
90439f580d3fac4942c5cc048e62b989fa856bc1ba57903f65374003589639db
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SHA512
4772db479c750af4c5c72327bae207681ce9db2294556e4e8c1231edae77867ac3a48f17f84a7bbe7822ed66983848d7e58c91f478d8921b98eef7ca74b0d87b
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLen7n+a:ZzFbxmLPWQMOtEvwDpjLeZ
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 2024-02-23_ca91c76c2fa8ff8825101e0293359548_cryptolocker
Files
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2024-02-23_ca91c76c2fa8ff8825101e0293359548_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