Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_c0d65c37d6378860e607b8c1df30703d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_c0d65c37d6378860e607b8c1df30703d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-18_c0d65c37d6378860e607b8c1df30703d_cryptolocker
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Size
33KB
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MD5
c0d65c37d6378860e607b8c1df30703d
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SHA1
f714cb09140800e533aeb597f27fa0512023e0b8
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SHA256
fa7a3c3e26d94973b68fff8e1df527e1e75aa68e6d23f0b1b12893ad665a506e
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SHA512
5216d147e1efa82929f0aff903e2003c96978baaeede5d735f19f89be0b290f98752033400c9114b36b21314cbf8e1a732733307d4b8b2ea43ef3a8535f5df76
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmo/H:qmbhXDmjr5MOtEvwDpj5cD/H
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 2024-01-18_c0d65c37d6378860e607b8c1df30703d_cryptolocker
Files
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2024-01-18_c0d65c37d6378860e607b8c1df30703d_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