Static task
static1
Behavioral task
behavioral1
Sample
2024-05-14_350fd63d909a2ce6510e0a6089b41c91_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-14_350fd63d909a2ce6510e0a6089b41c91_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-14_350fd63d909a2ce6510e0a6089b41c91_cryptolocker
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Size
51KB
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MD5
350fd63d909a2ce6510e0a6089b41c91
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SHA1
a362cfa5f6a54900880c5cf23f34dd8364d3f015
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SHA256
5a3fe1a5e4bc7d1ea6c85252d84e9a6a56ab60579c7086d6deb838005589b260
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SHA512
11c71e517d4e3ad1ed688ff902859f26a70beba7f11ea8d4d66c52721e6e30af3ecccf42e11dfbc582a86d73410d73febc688db7e513cd997196db5ada075155
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLtldedHh9:xj+VGMOtEvwDpjk/eVL
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 2024-05-14_350fd63d909a2ce6510e0a6089b41c91_cryptolocker
Files
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2024-05-14_350fd63d909a2ce6510e0a6089b41c91_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: 13KB - Virtual size: 16KB
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