Behavioral task
behavioral1
Sample
5c5f64dd9714735f9c464e50cc567fb9_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5c5f64dd9714735f9c464e50cc567fb9_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5c5f64dd9714735f9c464e50cc567fb9_cryptolocker_JC.exe
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Size
69KB
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MD5
5c5f64dd9714735f9c464e50cc567fb9
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SHA1
83f7be8872b878f5ead9d86edb20fa8b4d7d1a19
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SHA256
180199ab725f0b0f84069cc75404ef5b372dfac7cbe5a59d12ca1dba6db3a89e
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SHA512
0553d2f5b47c51abcf5a589b2b3430faed7b1b2527ebad6066fa9b3ad6ea93c5e6c0e9df4b3c8558a49bba69c1289f1979814d280de3ae676e2aba51c302aa2d
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwa/h0n68AnVG2:T6a+rdOOtEvwDpjN6A
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5c5f64dd9714735f9c464e50cc567fb9_cryptolocker_JC.exe
Files
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5c5f64dd9714735f9c464e50cc567fb9_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