Static task
static1
Behavioral task
behavioral1
Sample
2024-03-25_7d97b9f3d94c386ccc30e2ef3e1c0eec_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-25_7d97b9f3d94c386ccc30e2ef3e1c0eec_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-25_7d97b9f3d94c386ccc30e2ef3e1c0eec_cryptolocker
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Size
127KB
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MD5
7d97b9f3d94c386ccc30e2ef3e1c0eec
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SHA1
7a9d0a0fb0bf8125caa2d70f2effa4f82f38453c
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SHA256
81edcdcbf157815717b540401e7b514cdc568bf1a654ee30ec3a3687de31b097
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SHA512
f2e49e42e129b361ac384211d1a86c49cc5f3320d0f53259ceadbd184214866a6bbd6bf40b375a876c906b3370f7d8ecd049e98dd49dde13ec654824827077a8
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBp/:vCA9OtEvwDpjD
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 2024-03-25_7d97b9f3d94c386ccc30e2ef3e1c0eec_cryptolocker
Files
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2024-03-25_7d97b9f3d94c386ccc30e2ef3e1c0eec_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