Static task
static1
Behavioral task
behavioral1
Sample
2024-06-01_d8849bf3a39cb1ecaade844163becb8d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-01_d8849bf3a39cb1ecaade844163becb8d_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-01_d8849bf3a39cb1ecaade844163becb8d_cryptolocker
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Size
48KB
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MD5
d8849bf3a39cb1ecaade844163becb8d
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SHA1
d0a99c7e6f2dc63f7830a7b3bb81395252b71c5e
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SHA256
c32cd4a3f95f6ae9d4bb6f37013f3a229cb816ae598be3287b89946afa57736f
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SHA512
80d42b693c00fc7f9c6acca8161b9fb1dfce7e75e65494e2e49b1fbec95ff751d294201c1a33bc5377b8b7c0a34c7a7a93f5c9604b77b4bdbcc232b7028c6324
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoA1:qmbhXDmjr5MOtEvwDpj5cDtKkQZQU
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 2024-06-01_d8849bf3a39cb1ecaade844163becb8d_cryptolocker
Files
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2024-06-01_d8849bf3a39cb1ecaade844163becb8d_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