Static task
static1
Behavioral task
behavioral1
Sample
2024-06-04_55ca3aa082ec7ad86a27ef8617257ebc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-04_55ca3aa082ec7ad86a27ef8617257ebc_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-04_55ca3aa082ec7ad86a27ef8617257ebc_cryptolocker
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Size
87KB
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MD5
55ca3aa082ec7ad86a27ef8617257ebc
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SHA1
7dc5e3a980df59a65868c60433afe0f3b5b63e08
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SHA256
6b57c380189e114c9cf9ac6c459f2e4cea3bb0e883a65d5c070d71e5ed05a4ad
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SHA512
3ef1c7fa0877f2da5448760b7534c9963bfd76c9df4426453db3a31b59f1c54b2630fbac729ef8504c1a9aaeb52f5b70a636ffaf6a6918bae25e579f99ec6bee
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNl6a3:V6a+pOtEvwDpjvpD
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 2024-06-04_55ca3aa082ec7ad86a27ef8617257ebc_cryptolocker
Files
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2024-06-04_55ca3aa082ec7ad86a27ef8617257ebc_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ