Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_517fe564433c3863a877dae5dc154f14_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_517fe564433c3863a877dae5dc154f14_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_517fe564433c3863a877dae5dc154f14_cryptolocker
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Size
59KB
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MD5
517fe564433c3863a877dae5dc154f14
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SHA1
0a3119c5ac7445aff87794985c88b627e08d3d86
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SHA256
3434f0ea5e4b9b3d58d7891390a481de174637d18c14ecb4ec639e78b9345caa
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SHA512
0b5ff901dd1ec847fa40c6db68925f00715660c43532eab128958af9ea089a90724f43071dde522abb791a828a21d81bb9fa70139654a3e9d5e777b325cb45f9
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsP:BbdDmjr+OtEvwDpjM8n
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 2024-01-26_517fe564433c3863a877dae5dc154f14_cryptolocker
Files
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2024-01-26_517fe564433c3863a877dae5dc154f14_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