Behavioral task
behavioral1
Sample
NEAS.4926632afc1a863efa74e2f0e578b068359afe5b056dede81a12fd9ab78fbe10_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.4926632afc1a863efa74e2f0e578b068359afe5b056dede81a12fd9ab78fbe10_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.4926632afc1a863efa74e2f0e578b068359afe5b056dede81a12fd9ab78fbe10_JC.exe
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Size
1.9MB
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MD5
5d94353a022c93fe51e17743281665a8
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SHA1
4dd6a1e867e3255e2ef91b6784cd0f848dcfe068
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SHA256
4926632afc1a863efa74e2f0e578b068359afe5b056dede81a12fd9ab78fbe10
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SHA512
a60144ab649b1f05e6fa5b22698a2c330415aa445206d4df86af7941a2b5fca2693193b02e3dc89ab8877ec0337968b2544853f02dd300c81628687367a2cc0f
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SSDEEP
49152:lnDCzCoBtf0OIZXWMF4JIO4X70ByyocEm5Z2Mpxq3v:lDw0PyJYgByFcEm5Z2MDq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.4926632afc1a863efa74e2f0e578b068359afe5b056dede81a12fd9ab78fbe10_JC.exe unpack001/out.upx
Files
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NEAS.4926632afc1a863efa74e2f0e578b068359afe5b056dede81a12fd9ab78fbe10_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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 3.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 34KB - Virtual size: 36KB
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_32BIT_MACHINE
Sections
.text Size: 2.6MB - Virtual size: 2.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 140KB - Virtual size: 584KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ