Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_13e09472017952b461a60bb1028f0774_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_13e09472017952b461a60bb1028f0774_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_13e09472017952b461a60bb1028f0774_cryptolocker
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Size
48KB
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MD5
13e09472017952b461a60bb1028f0774
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SHA1
69f3aa49ff2968f695554f58c5b0611db5af63ee
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SHA256
a972ab6cb32ab80de57d4a3a577a0e2735dd5f5e4807500617811500e39ec12b
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SHA512
06e9476eaf5399d7d2329a93924bfc5d7f0821ac0aa777d3eddd46e5d9d206174b0da87c712d457015851c3dd4254eb4194ea5167b028f4d5f051df30d6b9097
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52z4:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6uU
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 2024-02-19_13e09472017952b461a60bb1028f0774_cryptolocker
Files
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2024-02-19_13e09472017952b461a60bb1028f0774_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