Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_0eb2c43a1a25495aa26b2a6b4eff0a00_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-23_0eb2c43a1a25495aa26b2a6b4eff0a00_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_0eb2c43a1a25495aa26b2a6b4eff0a00_cryptolocker
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Size
49KB
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MD5
0eb2c43a1a25495aa26b2a6b4eff0a00
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SHA1
650938cd8e7524b8c8b1ab5fdb37faef2a91fad8
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SHA256
8bdf7265ace48de664d131cf2943011fb4ab59d5df71ed42a697c6a32f97fef6
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SHA512
30faed418f6d3785a120666fc3656ac80483981fc2b4ec858b48ee2d25037762e3ef69616a7ebb4c5f652c20bbafbdd839e4abccd23b27fcaf8609ad22d38c0c
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvJ:BbdDmjr+OtEvwDpjMXY
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 2024-02-23_0eb2c43a1a25495aa26b2a6b4eff0a00_cryptolocker
Files
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2024-02-23_0eb2c43a1a25495aa26b2a6b4eff0a00_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