Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_f84a66399a03c7ac5760b939f36fcb7f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_f84a66399a03c7ac5760b939f36fcb7f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_f84a66399a03c7ac5760b939f36fcb7f_cryptolocker
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Size
49KB
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MD5
f84a66399a03c7ac5760b939f36fcb7f
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SHA1
ec69efc9465879a1bb8f5ec23dafc0b856d576ae
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SHA256
b32f26fecdfcfb3a91d832a65d479f16de4f8ee9cac170a9c56c7e3cb8a655ce
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SHA512
da475bba011c27c73adc8fa58349f95527887a81090891ff5b0f56c6ad71cffeb0e3a5ca2e73961a4166d74a86f78c82b87a1dcaba6bf32e926a848b9eff4575
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvgpnuQ3SzjGw:6j+1NMOtEvwDpjr8hgpuQ3k
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 2024-02-13_f84a66399a03c7ac5760b939f36fcb7f_cryptolocker
Files
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2024-02-13_f84a66399a03c7ac5760b939f36fcb7f_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