Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_a8dfcb2b0f536b4194a8b35700ddf494_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_a8dfcb2b0f536b4194a8b35700ddf494_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_a8dfcb2b0f536b4194a8b35700ddf494_cryptolocker
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Size
70KB
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MD5
a8dfcb2b0f536b4194a8b35700ddf494
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SHA1
bdc8001ab8dd4993b72663e1f45eade80a208083
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SHA256
fc886bc3183ed8d522c2d19ce66227a6abad63c0f2e6b42817bdc4068815aa15
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SHA512
d14566146523d4cdaa4c2ee658d1890b9cdfe7e645734eb95f43be6f94dd269251ae881aedd3f10356813e6865a2c2f7eeec26f4469ec95a7cc57caf47227c67
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU4D:DW60sllyWOtEvwDpjwF85e
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-25_a8dfcb2b0f536b4194a8b35700ddf494_cryptolocker
Files
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2024-02-25_a8dfcb2b0f536b4194a8b35700ddf494_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ