Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_0ce6d882ea6578230e90c5efd5b1b46e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_0ce6d882ea6578230e90c5efd5b1b46e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_0ce6d882ea6578230e90c5efd5b1b46e_cryptolocker
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Size
99KB
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MD5
0ce6d882ea6578230e90c5efd5b1b46e
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SHA1
a2cdb8d9ce01ad3a0b81325b57d506baf2dc6379
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SHA256
f4094881b8a073b2e2e9d0ec24002f1b2f2b4edbcec9af49b34291f566e4a92e
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SHA512
cefd987a737b9c5447b78f88e958dd783561087418ac80b6e2fbd46964ba584a0ef6b14de0e18604e03b97935714cbe72e1b606e35301fbfc9df2517ba691c48
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k28K/:xj+VGMOtEvwDpjubwQEIiVmkxv/wK/
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 2024-02-17_0ce6d882ea6578230e90c5efd5b1b46e_cryptolocker
Files
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2024-02-17_0ce6d882ea6578230e90c5efd5b1b46e_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