Behavioral task
behavioral1
Sample
5d48935acd693174fbe3e898f897c053_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5d48935acd693174fbe3e898f897c053_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5d48935acd693174fbe3e898f897c053_cryptolocker_JC.exe
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Size
75KB
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MD5
5d48935acd693174fbe3e898f897c053
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SHA1
7966e60e88cd99e64ce8eb35e9ea83ba4a75744f
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SHA256
159716a0e978fc2d4d6a4303724f578ebb8a07f2f27e7b937cf9da4c2f8458d9
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SHA512
d37e002334120518355be241227427ddf8d79ec007ccb2f988ee7f1d926fe1337cc52d29f84b342fb9ad338b468ebeb700b5428751592192bb08df0fd9a7e79d
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUXQaOL:T6a+rdOOtEvwDpjNp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5d48935acd693174fbe3e898f897c053_cryptolocker_JC.exe
Files
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5d48935acd693174fbe3e898f897c053_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE