Static task
static1
Behavioral task
behavioral1
Sample
2024-03-10_f2476a6d88407fdc7486af1056a23974_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-10_f2476a6d88407fdc7486af1056a23974_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-10_f2476a6d88407fdc7486af1056a23974_cryptolocker
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Size
126KB
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MD5
f2476a6d88407fdc7486af1056a23974
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SHA1
86a5c5b5bc5fe57a62bd7fa631acfef6fc9f8a7c
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SHA256
76267c91b4383d7d20c3c8fb873cc4d2c65a8c171c55f1472e6b49050f872ca2
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SHA512
d72882cd1c70270746afd256ea35544e333e2133a7fc44942d76c6743f37539dfe1282cfd04d79677bf39e2b97018535ed5e2f3804be0c390ed9e92149a9f020
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpN:vCA9OtEvwDpjx
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 2024-03-10_f2476a6d88407fdc7486af1056a23974_cryptolocker
Files
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2024-03-10_f2476a6d88407fdc7486af1056a23974_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