Behavioral task
behavioral1
Sample
65b22ad3d11ca02d9ff28c53b0da1860f1c53e92e45b995986af5293143db2fc.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
65b22ad3d11ca02d9ff28c53b0da1860f1c53e92e45b995986af5293143db2fc.exe
Resource
win10v2004-20240611-en
General
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Target
65b22ad3d11ca02d9ff28c53b0da1860f1c53e92e45b995986af5293143db2fc
-
Size
8.4MB
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MD5
50149b366b518584486b85805ebb165f
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SHA1
974f42dcd9193dbd8592fa5942ff0bcdc70a2b28
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SHA256
65b22ad3d11ca02d9ff28c53b0da1860f1c53e92e45b995986af5293143db2fc
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SHA512
47ce0fa763fadc4c9ecc3d66b3685072bcbfcdef7eaef52cc77cb6e4cddce04dde984af176a057d782ba59e94be741988d0d8f36303bb7918cb0e01689dcecac
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SSDEEP
196608:lJRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRd:l9
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 65b22ad3d11ca02d9ff28c53b0da1860f1c53e92e45b995986af5293143db2fc unpack001/out.upx
Files
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65b22ad3d11ca02d9ff28c53b0da1860f1c53e92e45b995986af5293143db2fc.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 65KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.orpc Size: 7KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 11KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
INIT Size: 24KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE