Behavioral task
behavioral1
Sample
775a88248ebaea5e346b6b04e6abd21b7f574e2f5e93ffb678398a9c9b85bb49.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
775a88248ebaea5e346b6b04e6abd21b7f574e2f5e93ffb678398a9c9b85bb49.exe
Resource
win10v2004-20240226-en
General
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Target
775a88248ebaea5e346b6b04e6abd21b7f574e2f5e93ffb678398a9c9b85bb49
-
Size
209KB
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MD5
3d6a9ac791beb3141efc5b636df89473
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SHA1
5a293772e7f8e55277539996cedf1ba786b61797
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SHA256
775a88248ebaea5e346b6b04e6abd21b7f574e2f5e93ffb678398a9c9b85bb49
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SHA512
6b22d1ababdcdade6f0c405599c80246a1356548d1ece0c42a7d0731291cf46a510e2d17dae77b23c1b2bd4f678d3ef14d563a28bfc7a57ebe0efa163e1879f7
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhfUTcfWVP2ZQfq6Tl7j66sfmTk3WdK1C:hfAIuZAIuDMVtM/3WVWQVm6S3WYC
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 775a88248ebaea5e346b6b04e6abd21b7f574e2f5e93ffb678398a9c9b85bb49 unpack001/out.upx
Files
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775a88248ebaea5e346b6b04e6abd21b7f574e2f5e93ffb678398a9c9b85bb49.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
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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 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
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ