Behavioral task
behavioral1
Sample
NEAS.e5b46f36ed8f21f27f6769b5606437b0_JC.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.e5b46f36ed8f21f27f6769b5606437b0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.e5b46f36ed8f21f27f6769b5606437b0_JC.exe
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Size
2.4MB
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MD5
e5b46f36ed8f21f27f6769b5606437b0
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SHA1
295d32385480df0ea1e8307b720889fc40ea7594
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SHA256
04b5190cb214e2bf42bc94d64d5361245843b8959b26aecc63fac15c5faa628f
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SHA512
23563a787c399fa836885f1746cf523e39a269b5bef0a5af709699a0b3dcd28cc46fb041bed7034a82ed458a5f03b9ae88b55310b0cf022e5da07729cd408975
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SSDEEP
49152:fE13D8c4GG/jfKCfGgergNb41YY2Ihk1sXk:eHo/OKGqaYY2IisXk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.e5b46f36ed8f21f27f6769b5606437b0_JC.exe unpack001/out.upx
Files
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NEAS.e5b46f36ed8f21f27f6769b5606437b0_JC.exe.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 656KB - Virtual size: 656KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 994KB - Virtual size: 994KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 147KB - Virtual size: 146KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 27KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 386KB - Virtual size: 385KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 75KB - Virtual size: 74KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ