Behavioral task
behavioral1
Sample
6b45046d5749971001842504acecd2c3_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
6b45046d5749971001842504acecd2c3_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
6b45046d5749971001842504acecd2c3_cryptolocker_JC.exe
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Size
58KB
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MD5
6b45046d5749971001842504acecd2c3
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SHA1
3a96a6484bd8d9c2fff03279d1ef359cf957ab98
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SHA256
fbadd0b6c808e3c9b6ca56c173fc7c2acc2356e12d8bddd102313d13b3a226a4
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SHA512
bbdeda5b01e7cd243c12890c4c957bd5078928d433b91092eda7e2f43933fb495e54fdafcbf79f3c75f6136b8db6056fd854286de3369a29cc03c3c924f75b6c
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLaBZZTSoh+I4NpZ:T6QFElP6n+gxmddpMOtEvwDpjwaxTN0H
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6b45046d5749971001842504acecd2c3_cryptolocker_JC.exe
Files
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6b45046d5749971001842504acecd2c3_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