Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_bb0d7c773ac8d793dc6c07bedefcbd6c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_bb0d7c773ac8d793dc6c07bedefcbd6c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-12_bb0d7c773ac8d793dc6c07bedefcbd6c_cryptolocker
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Size
49KB
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MD5
bb0d7c773ac8d793dc6c07bedefcbd6c
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SHA1
bbfe1ad406f33d2cfd61bc84cd6e1aabcfbc085f
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SHA256
75140f3c3bb88cd4923b9fdfaabff9c696a12f15110ff78cdd24a564f218886c
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SHA512
2ce69d3871fca25e6252d7a5eca41da21e89a1bdeeef54ef53b00d3f861264db87caa38c80178e785a43a6da7231d55281b3c2e7bd50f2889bc18ad031ab9dbb
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52s:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6us
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 2024-02-12_bb0d7c773ac8d793dc6c07bedefcbd6c_cryptolocker
Files
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2024-02-12_bb0d7c773ac8d793dc6c07bedefcbd6c_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