Behavioral task
behavioral1
Sample
NEAS.4b2be3ef9b4cda403dde3f80e252ae20.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.4b2be3ef9b4cda403dde3f80e252ae20.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.4b2be3ef9b4cda403dde3f80e252ae20.exe
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Size
530KB
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MD5
4b2be3ef9b4cda403dde3f80e252ae20
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SHA1
945582ae5f554f0f1c14614a688a3535247dbf68
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SHA256
3bb350d26a66639037660ee4d0e76ad06626dc2aa605b2638fe9d0fb4aa9561b
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SHA512
81bbfbbfc123ab2e5d4ee19e562e1b2418b37a8b01291fd21d67c2c6c3ea56ee1314bb517eda735a85ac1c1fd19a20ed30e49075f6edd2227ec7f56ebb18f806
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SSDEEP
6144:WacxGfTMfQrjoziJJHI6BDcTd9hCovAYmG:GfQgzAHI6BDdG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.4b2be3ef9b4cda403dde3f80e252ae20.exe unpack001/out.upx
Files
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NEAS.4b2be3ef9b4cda403dde3f80e252ae20.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: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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_32BIT_MACHINE
Sections
.text Size: 148KB - Virtual size: 146KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 520B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ