Static task
static1
Behavioral task
behavioral1
Sample
2024-04-28_918e15b465cda898b5ab565d6a1f2396_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-28_918e15b465cda898b5ab565d6a1f2396_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-28_918e15b465cda898b5ab565d6a1f2396_cryptolocker
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Size
42KB
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MD5
918e15b465cda898b5ab565d6a1f2396
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SHA1
4880300d599f27b1ac2b645fa360e2d38b4a31d6
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SHA256
f4e405cc24f3eb40572c52cce2221a21a6b6614dc99196720b57c21a400ac4ea
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SHA512
ea30e805a737aecd2ee34c57b809ff894f26484e48e3644a6468a80155838caee0f0aca718f09e1d1b3ca3d6ea1191e73da6dcf766d5ad40de25c86fdfb7bda6
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CtXabMp:6j+1NMOtEvwDpjrR2XabMp
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 2024-04-28_918e15b465cda898b5ab565d6a1f2396_cryptolocker
Files
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2024-04-28_918e15b465cda898b5ab565d6a1f2396_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