Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_10d3008f2526db27f783a76cd6394e3b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_10d3008f2526db27f783a76cd6394e3b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_10d3008f2526db27f783a76cd6394e3b_cryptolocker
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Size
47KB
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MD5
10d3008f2526db27f783a76cd6394e3b
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SHA1
f6b4d54a482b5d0a1473a9ba2c1a0c5e9f2a1dfe
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SHA256
c098c29fda23be4adab2286d969b094eeb91d1a30c012f49d514ed6914715827
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SHA512
81b07bf6ac7001ecd91f4e65eac9260404665ef5b1e0cb3f19c7fcfa8a98d2481d83e4ab1dcee6f472589648df8b6855efe0445e1afa239222ce6abac75ba8f0
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRE:6j+1NMOtEvwDpjr8hhXS
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 2024-02-20_10d3008f2526db27f783a76cd6394e3b_cryptolocker
Files
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2024-02-20_10d3008f2526db27f783a76cd6394e3b_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