Behavioral task
behavioral1
Sample
5ffecd2c75e05ba2c83ad53c6640085a_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5ffecd2c75e05ba2c83ad53c6640085a_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5ffecd2c75e05ba2c83ad53c6640085a_cryptolocker_JC.exe
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Size
60KB
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MD5
5ffecd2c75e05ba2c83ad53c6640085a
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SHA1
dcec1a735914002de23f3c78320bf831a2246ea0
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SHA256
b1e43217c7212238a2a592e05ea17a12d4fd82d299556bc5fe0620a57a966ea6
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SHA512
73855058e43d834a876b80275159eecaf9f690b21b9dbe502f115b6ffb2d52a89a3e06147448392b46940ee7e4cf72ff77debb6c93e25cd4875e4361b1f5a352
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SSDEEP
768:qImnjO6LsoEEeegiZPvEhHSG+go/um/kLyMro2GtOOtEvwDpj:qImnK6QFElP6n+gommddpMOtEvwDpj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5ffecd2c75e05ba2c83ad53c6640085a_cryptolocker_JC.exe
Files
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5ffecd2c75e05ba2c83ad53c6640085a_cryptolocker_JC.exe.exe windows 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
UPX0 Size: - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE