Static task
static1
Behavioral task
behavioral1
Sample
2024-04-21_3e05476377364ffd8eb77c9164d62198_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-21_3e05476377364ffd8eb77c9164d62198_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-21_3e05476377364ffd8eb77c9164d62198_cryptolocker
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Size
46KB
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MD5
3e05476377364ffd8eb77c9164d62198
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SHA1
c7ce755fcbf7359690639f80132d8e610073b8c8
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SHA256
eefc6de2c087721b2fe9475483c9f18100f02d421def459b6dfada2500178e4c
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SHA512
210a9b22f69d397c04339c85f59d759dcc2eeabb13c45185f1f38cfec02efac4b8b4739743fdbb587227bd251f8dc460fa55e6f76a2810561f76de8f0a556b88
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL54:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ8
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 2024-04-21_3e05476377364ffd8eb77c9164d62198_cryptolocker
Files
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2024-04-21_3e05476377364ffd8eb77c9164d62198_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