Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_e03bdb56f12de4d831137e83832317f4_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_e03bdb56f12de4d831137e83832317f4_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_e03bdb56f12de4d831137e83832317f4_cryptolocker
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Size
57KB
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MD5
e03bdb56f12de4d831137e83832317f4
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SHA1
68fff4229c2d22b297de4a7c503d93de4264297c
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SHA256
50a5d856cbf26de6d8d2cf02feaa6ebdc366d1e178cba9d95722d22ad099892f
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SHA512
138368a7768f5d3156d238e1bca0d250b5bd87899919c0b51060fb0de83031c3efab8469222aa48de30b7c483b6729baa968a92e9d0b4858c7d13a19c268d8a9
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61PTV:BbdDmjr+OtEvwDpjM3
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_e03bdb56f12de4d831137e83832317f4_cryptolocker
Files
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2024-01-28_e03bdb56f12de4d831137e83832317f4_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