Static task
static1
Behavioral task
behavioral1
Sample
2024-05-21_29ebc7c3763378f08a62e0a563755ea8_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-21_29ebc7c3763378f08a62e0a563755ea8_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-21_29ebc7c3763378f08a62e0a563755ea8_cryptolocker
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Size
46KB
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MD5
29ebc7c3763378f08a62e0a563755ea8
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SHA1
226091015914244afdb429aa6f93fd9049adc129
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SHA256
72e37a80e32497a0cc1021b2ca975da57face09e6a6e19838f23556ff10d49e0
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SHA512
9e4dcc13466fa419416d9b99c737f2637b4e8e8ddbebc091ca4185f4636f18cd703fa5d375d2c456e656b49940ca32e3cc259dfff85ad13530ccd1bcf558e772
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLT:qmbhXDmjr5MOtEvwDpj5cDtKkQZQZ
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-21_29ebc7c3763378f08a62e0a563755ea8_cryptolocker
Files
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2024-05-21_29ebc7c3763378f08a62e0a563755ea8_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
Sections
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_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