Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_bd60bc9831fd2115fa734f29b7239225_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-23_bd60bc9831fd2115fa734f29b7239225_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_bd60bc9831fd2115fa734f29b7239225_cryptolocker
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Size
100KB
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MD5
bd60bc9831fd2115fa734f29b7239225
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SHA1
daeec55b0f1b0319054cb7b4ee6e432144db2b51
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SHA256
8e70f2b3d4293fa9ef8a184ca62fe96205a4113273cd4cd69bed3890dee3926a
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SHA512
00f7ddec45a176f799e4623c94a4898b5bb17c8d412af0e1572ac1b13788a36712a3cf422b59d13b7a1f2ed80d6974413097156b1056976d919353c192520a5b
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2zh:xj+VGMOtEvwDpjubwQEIiVmkxv/Ph
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 2024-02-23_bd60bc9831fd2115fa734f29b7239225_cryptolocker
Files
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2024-02-23_bd60bc9831fd2115fa734f29b7239225_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