Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_b1b5fb8c37259b0acb10273988f0de7a_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-17_b1b5fb8c37259b0acb10273988f0de7a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_b1b5fb8c37259b0acb10273988f0de7a_cryptolocker
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Size
123KB
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MD5
b1b5fb8c37259b0acb10273988f0de7a
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SHA1
999397c7e5d8e744b4de5fbbfe82ee43a6f2ae28
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SHA256
65106d8d931add5bf777698b67066553d8192ab5041a5aca130ef6d4f89bef42
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SHA512
23d3da99051971e0ef3352f79f82dc1590bace23fceff8b90e5d86ceb47ac6ee40b0d6c7d67375176d23bcb6ca84b32a540fe28a71b7f618479005b40da5f724
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4Eg:vCA9OtEvwDpjq
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 2024-02-17_b1b5fb8c37259b0acb10273988f0de7a_cryptolocker
Files
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2024-02-17_b1b5fb8c37259b0acb10273988f0de7a_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