Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_bf7c2cb304d0c1eba0ccedfab75f0890_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_bf7c2cb304d0c1eba0ccedfab75f0890_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_bf7c2cb304d0c1eba0ccedfab75f0890_cryptolocker
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Size
65KB
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MD5
bf7c2cb304d0c1eba0ccedfab75f0890
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SHA1
10aee7046fba95554091014343549c952bc5de20
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SHA256
c70130f94b9407ba5f504578270921e2af9d36b27946094155c287e614cc2c41
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SHA512
e8033d812726c40a5f926d7afb90b6768e6272a9f248de77591fc9075b6cd6e05076841d74e0a03601f750b027f978f2dbfd5d138abf605f2aeff624292a61b1
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLcbVU:ZVxkGOtEvwDpjcawK
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 2024-02-20_bf7c2cb304d0c1eba0ccedfab75f0890_cryptolocker
Files
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2024-02-20_bf7c2cb304d0c1eba0ccedfab75f0890_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