Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_4ff750bbb895caca9c34bdd21ee5d2cd_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-18_4ff750bbb895caca9c34bdd21ee5d2cd_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_4ff750bbb895caca9c34bdd21ee5d2cd_cryptolocker
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Size
60KB
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MD5
4ff750bbb895caca9c34bdd21ee5d2cd
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SHA1
f4ea98c347ac557ad61c8ed07d281d041e8151df
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SHA256
178f36e60c9b4d59bc7f6f2aae145e210905e4e8ee43b2a13a0de9b66d3bb04e
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SHA512
73b842748eccc31c28ebf54bc844cebd61fcbef956e7c9338ebccbdfe869f30f51d2a237db85769d62b35fee2e1b0bb2e0d2f9dc7ef226ea3c652aa37768dec6
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3rFC0a:ZVxkGOtEvwDpjcag
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 2024-02-18_4ff750bbb895caca9c34bdd21ee5d2cd_cryptolocker
Files
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2024-02-18_4ff750bbb895caca9c34bdd21ee5d2cd_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