Static task
static1
Behavioral task
behavioral1
Sample
2024-04-22_d126f1c58c4ee3c5c30d253441b761af_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-22_d126f1c58c4ee3c5c30d253441b761af_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-22_d126f1c58c4ee3c5c30d253441b761af_cryptolocker
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Size
62KB
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MD5
d126f1c58c4ee3c5c30d253441b761af
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SHA1
52f0ed31d13795e28d5b1fbbd11bb39d1e82f961
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SHA256
6ca8b989e8e221767568d4ef994225d9d703844d07210f539c4d72416b8dae23
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SHA512
835d4286ebecc2ff9c905b9a5fcf6d144105584af78fedef79ab8327ec94946b52dfd50b18fb413546845d346aa4553194f2b0bc244170793b68ef67866611af
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiEE:BbdDmjr+OtEvwDpjM8K
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 2024-04-22_d126f1c58c4ee3c5c30d253441b761af_cryptolocker
Files
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2024-04-22_d126f1c58c4ee3c5c30d253441b761af_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