Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_15ac9012f84a2d4175b5da364ab9c349_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-28_15ac9012f84a2d4175b5da364ab9c349_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_15ac9012f84a2d4175b5da364ab9c349_cryptolocker
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Size
44KB
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MD5
15ac9012f84a2d4175b5da364ab9c349
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SHA1
c76863d5da1451ca4bce42db816eefcda0090dd4
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SHA256
45b46eb770a795c193f4d0b7b06836c78861c728d50426f8192be7b9caef9fc1
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SHA512
fca646be90e691e06f336fcaee921147b0957791adfda0c316c1bb6e8a4d81266392d93471cc6f1a6ddc79d3cb4f8bb780273c8a9162d8632816b43ad12ce0f2
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WiZ:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ1Z
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 2024-01-28_15ac9012f84a2d4175b5da364ab9c349_cryptolocker
Files
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2024-01-28_15ac9012f84a2d4175b5da364ab9c349_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