Behavioral task
behavioral1
Sample
bce3d0339d2e9b262e50e44f0600d2f3a3461c03af7653d6604eb669243c6201.exe
Resource
win7-20231129-en
General
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Target
bce3d0339d2e9b262e50e44f0600d2f3a3461c03af7653d6604eb669243c6201
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Size
349KB
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MD5
2f708fbf8463ea71bcf378cb2364b039
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SHA1
c242b3273f559e7c4ad96827e5ef9d14f3189e90
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SHA256
bce3d0339d2e9b262e50e44f0600d2f3a3461c03af7653d6604eb669243c6201
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SHA512
d41f0b8227de82b5ec518c0b2717180b310e2728d040950304c234d9b2ef982ede3c74f64f9033dbcc59fb4510c44d58b8769f4395a7f2331ad2f317628eb89e
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SSDEEP
6144:dcm4FmowdHoSNjAszBd+aQz0ZUx2w/ZmTH1R5h2VaHjmVQh5W6z0OJ0HPopxyzug:f4wFHoSN1zBjAGUx2w/q1R5h2VumVQhW
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 1 IoCs
Checks for missing Authenticode signature.
resource bce3d0339d2e9b262e50e44f0600d2f3a3461c03af7653d6604eb669243c6201
Files
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bce3d0339d2e9b262e50e44f0600d2f3a3461c03af7653d6604eb669243c6201.exe windows:4 windows x86 arch: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
.reloc Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.code Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
prot Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ