Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_1ae65b652bb0f2c680e5e2dc9c55f849_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_1ae65b652bb0f2c680e5e2dc9c55f849_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_1ae65b652bb0f2c680e5e2dc9c55f849_cryptolocker
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Size
61KB
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MD5
1ae65b652bb0f2c680e5e2dc9c55f849
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SHA1
6cc94d1c2c353b1d645de2e166545c6e6f898172
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SHA256
cb8b6fb4e50ae4c672d925ee9094bac9da57c82a658b3c7656b263400d874838
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SHA512
8426fdc73a94bd59d7118041752e8bbe2f1d0fd34e88b0a245ba18394ff9314b77b39917824ce65b3e7e8c554428e6c8a94bf536b189c5cb7e584f42f563fbee
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtskPih:BbdDmjr+OtEvwDpjM8f
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_1ae65b652bb0f2c680e5e2dc9c55f849_cryptolocker
Files
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2024-02-24_1ae65b652bb0f2c680e5e2dc9c55f849_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