Static task
static1
Behavioral task
behavioral1
Sample
2024-05-02_6900adcaf794587912bf0f081a7a93c3_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-02_6900adcaf794587912bf0f081a7a93c3_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-02_6900adcaf794587912bf0f081a7a93c3_cryptolocker
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Size
42KB
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MD5
6900adcaf794587912bf0f081a7a93c3
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SHA1
5ed5667d81fafbfa8a8cbb97911dafc542d2ed74
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SHA256
4aac5326200166cd4b9dafff92c3745dd0bb8fd54b0a95061c04f420a15bf5b2
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SHA512
55f1df6e979cf3300d806db8700125985c2209ccbf277d8f887b504574995cd62ef15da7b63268c65bbdcb0d5f23234b0bde16302d88308c8c7613f5ebc51f10
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aDK:6j+1NMOtEvwDpjrRd
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-02_6900adcaf794587912bf0f081a7a93c3_cryptolocker
Files
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2024-05-02_6900adcaf794587912bf0f081a7a93c3_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE