Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_edc5f385bf6bb3b776f29891bcb58a9d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_edc5f385bf6bb3b776f29891bcb58a9d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_edc5f385bf6bb3b776f29891bcb58a9d_cryptolocker
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Size
45KB
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MD5
edc5f385bf6bb3b776f29891bcb58a9d
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SHA1
3a048e2cefe2782479a6b5c1d5d868a77d5f73ad
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SHA256
902d84c5a7df0bcdc2706eb9b548e0339b8f3b14d65564ba0cedfd4372553bec
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SHA512
f9c4b69827a30c188743bc05a9c233656d914995b6d2cc5b764ef5f512b21439a8b04a05142a076097d31ee20641d937b0028dcc05497cd55c5666eae983161c
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moa:qmbhXDmjr5MOtEvwDpj5cDtKkQZQg
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 2024-01-29_edc5f385bf6bb3b776f29891bcb58a9d_cryptolocker
Files
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2024-01-29_edc5f385bf6bb3b776f29891bcb58a9d_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