Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_0400c38ef445f7e86f694bf7a27e42d0_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-14_0400c38ef445f7e86f694bf7a27e42d0_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_0400c38ef445f7e86f694bf7a27e42d0_cryptolocker
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Size
40KB
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MD5
0400c38ef445f7e86f694bf7a27e42d0
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SHA1
8cab634fa91fb4991e355ee350b1fc4c68e3ac5b
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SHA256
9544d241b5e58be76d7a7719f202901f735deb2e8680c5522d5ff959df81c910
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SHA512
fdaf7aba02a01edee1d96af8f0c3e804a54a050552e0446c4e53ce9804d8f8ed0c21284d831f1e9bb9a403ab370af9dd2626b7b062e2065ce6c9ea64a13b4146
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQLmWc:ZzFbxmLPWQMOtEvwDpjLeUHc
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 2024-02-14_0400c38ef445f7e86f694bf7a27e42d0_cryptolocker
Files
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2024-02-14_0400c38ef445f7e86f694bf7a27e42d0_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