Behavioral task
behavioral1
Sample
5220db35626d001a9283fdd1fed28a2e4c5b70f16fbdd50d60e4c0135175584d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5220db35626d001a9283fdd1fed28a2e4c5b70f16fbdd50d60e4c0135175584d.exe
Resource
win10v2004-20240412-en
General
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Target
5220db35626d001a9283fdd1fed28a2e4c5b70f16fbdd50d60e4c0135175584d
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Size
204KB
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MD5
1faf9a478f80eb64eba02b5964117443
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SHA1
dd74237f827bc26f1c7d58966d29fefb80a599f7
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SHA256
5220db35626d001a9283fdd1fed28a2e4c5b70f16fbdd50d60e4c0135175584d
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SHA512
8afef1a4f14e9fb7986d071d4a90c7dafad9ae35608649e37d1ddd06cecc5672c93ad56e6774018aee8600d45d8dc83f303161ea90e654e3fd0940d18a6f426f
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SSDEEP
3072:KQSo1EZGtKgZGtK/PgtU1wAIuZAIuXwFwtd3HSXIBlf08qySzCeHbm:KQSo1EZGtKgZGtK/CAIuZAIuEHq
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 5220db35626d001a9283fdd1fed28a2e4c5b70f16fbdd50d60e4c0135175584d unpack001/out.upx
Files
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5220db35626d001a9283fdd1fed28a2e4c5b70f16fbdd50d60e4c0135175584d.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