Behavioral task
behavioral1
Sample
NEAS.ccb7cdf686c20b01b00854514d53a1e0_JC.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.ccb7cdf686c20b01b00854514d53a1e0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.ccb7cdf686c20b01b00854514d53a1e0_JC.exe
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Size
689KB
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MD5
ccb7cdf686c20b01b00854514d53a1e0
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SHA1
0b3db8dc04475ac2c6606b5e4118e3d9823fc856
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SHA256
7fa2fecb94f1e8b0da4343cbb5f7502dc7eadb310c21b5a19b4671c00b55e565
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SHA512
36c7f2d8aeecad1a1dcdb84d902fe8d71aec8f8302a2187b997dcba0e5ea6df1cb2aebb8a34d66d4edb85424a97b4e74f7ff303fe0f1933f3defedc37c0d57e6
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SSDEEP
12288:jrijeTmLqxb8qbUxefm93eYhB9Yqtl8KB6DC39Z0txP9oWNjtYyBEhhxqVAPPjX/:H9TmLqF80CPyGfvtZ0f9oW5tYyBEhzt7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.ccb7cdf686c20b01b00854514d53a1e0_JC.exe unpack001/out.upx
Files
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NEAS.ccb7cdf686c20b01b00854514d53a1e0_JC.exe.exe windows:4 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_AGGRESIVE_WS_TRIM
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 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_AGGRESIVE_WS_TRIM
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ