Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_e3d89e1d8f2282553cb33c041fde18ca_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_e3d89e1d8f2282553cb33c041fde18ca_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_e3d89e1d8f2282553cb33c041fde18ca_cryptolocker
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Size
63KB
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MD5
e3d89e1d8f2282553cb33c041fde18ca
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SHA1
626a20e0239998d3f2d2dde6e9aedab68e4d2835
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SHA256
2c80ae28d38dd4a91cacf3a9b5c7623864c44920cf5708bc949757953d38d5aa
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SHA512
bb7168dd132c842c52839d80710b8044463107f5f25f61dc028bf32fa07ea26ab49c0587d6de2aeaf8edcdb945e52e3149fc2157f6a1a8a458e6832182e8f071
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10Km9b:6j+1NMOtEvwDpjr8ox8UDEy0Km5
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_e3d89e1d8f2282553cb33c041fde18ca_cryptolocker
Files
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2024-02-13_e3d89e1d8f2282553cb33c041fde18ca_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