Static task
static1
Behavioral task
behavioral1
Sample
2024-01-22_b250a33458a4dc5996d2d55e8ee85d16_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-22_b250a33458a4dc5996d2d55e8ee85d16_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-22_b250a33458a4dc5996d2d55e8ee85d16_cryptolocker
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Size
122KB
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MD5
b250a33458a4dc5996d2d55e8ee85d16
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SHA1
c75c631a8c6cafeaf6737e2dce56f313077979b3
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SHA256
eaee62f2ce6015b3e484be02a3d7676b5b552f85dd6cedf07bdc2caa70c631d7
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SHA512
671e37d515146a872f8de1f6d340ec2172f5b3aba3575f9337d1cf1c665d4abc63d4119a2b31d392b8a38b2571af66896a0d250c59a4db679ec49c1c367a24f2
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE45:vCA9OtEvwDpj0
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 2024-01-22_b250a33458a4dc5996d2d55e8ee85d16_cryptolocker
Files
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2024-01-22_b250a33458a4dc5996d2d55e8ee85d16_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