Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_32e713fed580d92d21920dea077eb38d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_32e713fed580d92d21920dea077eb38d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_32e713fed580d92d21920dea077eb38d_cryptolocker
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Size
44KB
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MD5
32e713fed580d92d21920dea077eb38d
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SHA1
aafdf04947ae27209f3f86f3e48f9d8dab2bcc50
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SHA256
852705278a0c2f96eedc745d5efb324fdbfc947570d73069273bb78d0ecd4c63
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SHA512
b85bab9181db596751e136e7f830f46cc3d2e6bf05d11d7ee14fc0d03a2793b714e8bf8bbbeff99a9f35d2becbd0fde8fc66a8f335f840465ad4cb4ed06c9ef4
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05AF+hJ:qmbhXDmjr5MOtEvwDpj5cDtKkQZQxhJ
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 2024-03-08_32e713fed580d92d21920dea077eb38d_cryptolocker
Files
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2024-03-08_32e713fed580d92d21920dea077eb38d_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