Static task
static1
Behavioral task
behavioral1
Sample
2024-05-29_f03789d34af57751d040a898b0c64cdc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-29_f03789d34af57751d040a898b0c64cdc_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-29_f03789d34af57751d040a898b0c64cdc_cryptolocker
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Size
48KB
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MD5
f03789d34af57751d040a898b0c64cdc
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SHA1
1c7a27999a4e93ced774e9cfe981bdd96f8b1adf
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SHA256
703d92478346ba71cd4fa02dbcedf2f2074ab24f9db8a797106207771a6c3f94
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SHA512
fbcefc1a8f2ceacba2a26dc9803bfb5db4a4536fc47dc9594126f938807d965ac70c176983285a0cd9ae79a5898172b29e06e6d10aa3de61f6f7bfd18f6a1abe
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5E:qmbhXDmjr5MOtEvwDpj5cDtKkQZQVW
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 2024-05-29_f03789d34af57751d040a898b0c64cdc_cryptolocker
Files
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2024-05-29_f03789d34af57751d040a898b0c64cdc_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