Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_70f24d7cc46dca7527db666f044ac32c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_70f24d7cc46dca7527db666f044ac32c_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_70f24d7cc46dca7527db666f044ac32c_cryptolocker
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Size
55KB
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MD5
70f24d7cc46dca7527db666f044ac32c
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SHA1
5d1c4514435f33843355af60c3756fdda2760421
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SHA256
b06b69cd0f18d8664d17ba08109f4d1bfd30e58492d828f34dde72b35caf56cf
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SHA512
78afbae1b7df76c9c819d19452a0ba0c512ce50ced0e6d63ba3b3b02e86399c6f903c1a6d219e4b08bdaf98d5cd7aca7553240cae1c359a1c588f602027e4718
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb617xBN:BbdDmjr+OtEvwDpjMH
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 2024-02-24_70f24d7cc46dca7527db666f044ac32c_cryptolocker
Files
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2024-02-24_70f24d7cc46dca7527db666f044ac32c_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - 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