Static task
static1
Behavioral task
behavioral1
Sample
2024-01-19_5b0668c9557db3c25bcee7d0b34d2318_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-19_5b0668c9557db3c25bcee7d0b34d2318_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-19_5b0668c9557db3c25bcee7d0b34d2318_cryptolocker
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Size
45KB
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MD5
5b0668c9557db3c25bcee7d0b34d2318
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SHA1
cf02916ecbee14445c011ec585437e61af37456b
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SHA256
375db069a2948a93001b9bdf1b23578481781fe59e4a40f49159f8de3353a684
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SHA512
5de359cdca3a7e618a5c01f877e024398b0164af3f18b4544c378e5ab56d50445fbf58fa798eb9ead6f9ac4bfe08c3a4fb0322d1a404cf8e1a0d1a081c10047b
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mom1:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6
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 2024-01-19_5b0668c9557db3c25bcee7d0b34d2318_cryptolocker
Files
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2024-01-19_5b0668c9557db3c25bcee7d0b34d2318_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