Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_372d04e998ef5a9fa0ff17365abcf1cf_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_372d04e998ef5a9fa0ff17365abcf1cf_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_372d04e998ef5a9fa0ff17365abcf1cf_cryptolocker
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Size
126KB
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MD5
372d04e998ef5a9fa0ff17365abcf1cf
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SHA1
01beffdf1d133adc896d41ab3948da0e43739ca4
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SHA256
1c8948e9d1986352ffeb54daea950441d87c94cc0dc8ca7a40b22fd361ed4d5c
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SHA512
5e8d0feb6d2cca0aefa728663c40488cad3bffc6b703c143e953d273b03ca90e15a784d6c1f0d0bbbbb703c3e1ef5350a0d2edc360524a9f8ea46df0a9f4f0e7
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpR/zZ:vCA9OtEvwDpjP
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 2024-02-19_372d04e998ef5a9fa0ff17365abcf1cf_cryptolocker
Files
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2024-02-19_372d04e998ef5a9fa0ff17365abcf1cf_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE