Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_419f180e565e287eaa9aec4eae98e937_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_419f180e565e287eaa9aec4eae98e937_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_419f180e565e287eaa9aec4eae98e937_cryptolocker
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Size
30KB
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MD5
419f180e565e287eaa9aec4eae98e937
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SHA1
6cf449d8f312ff5eed2d5398dec017f84a0cd453
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SHA256
9d61ab652f169cd7ffc0610a5f7d47ac8ddeff1ee84cd54da271a61e3723afe5
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SHA512
48f5a247263edc39dcfdaef4b8abab1ce71b8536613a3b6176f45b9bfcd8e8fa633a25c1d4acf4a580c7bc942ee2401f2ee40e1d24afe0274c9981401809f6bb
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHK:q0zizzOSxMOtEvwDpj/arqq
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-28_419f180e565e287eaa9aec4eae98e937_cryptolocker
Files
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2024-01-28_419f180e565e287eaa9aec4eae98e937_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE