Static task
static1
Behavioral task
behavioral1
Sample
2024-04-24_5a0b30c13ae5c510d4ab45e53887e27e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-24_5a0b30c13ae5c510d4ab45e53887e27e_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-24_5a0b30c13ae5c510d4ab45e53887e27e_cryptolocker
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Size
63KB
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MD5
5a0b30c13ae5c510d4ab45e53887e27e
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SHA1
bddcdca2445898eda78839109542c8587fccd086
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SHA256
67d01b7f17cd4baaa6969984174908d79a427ca5b84706db31d77ff1707ee240
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SHA512
539acb2c0f3e4dd8b54278f9027bcf1af038253c9e2731a2c6b4e00794302074b3d4edf79779e6c6d546a8f02d2102dd8840d2f654c5f03abe9c49d6b4431388
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiX:BbdDmjr+OtEvwDpjM86
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 2024-04-24_5a0b30c13ae5c510d4ab45e53887e27e_cryptolocker
Files
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2024-04-24_5a0b30c13ae5c510d4ab45e53887e27e_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