Behavioral task
behavioral1
Sample
27bfc4235ba160b48cd363abd66a948bc617f16b2ec603c1a5bd850620963577.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
27bfc4235ba160b48cd363abd66a948bc617f16b2ec603c1a5bd850620963577.exe
Resource
win10v2004-20240611-en
General
-
Target
27bfc4235ba160b48cd363abd66a948bc617f16b2ec603c1a5bd850620963577
-
Size
102KB
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MD5
3be019aa095c4ee8bb44be2819e40b5c
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SHA1
4651ffa9ab2f8b461dbaf320e5e73c60384485a1
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SHA256
27bfc4235ba160b48cd363abd66a948bc617f16b2ec603c1a5bd850620963577
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SHA512
94c1a7919e5e7eb6bcf2b79cd59d3eccdb23353b47a0f2b2db477ec82436c6a8b45108df7e348bb5e1d70b3ac17984f507a770e82707105aab46372d8e36cc14
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SSDEEP
3072:xFphTfm1UC7AdYzrV+Dljy/32ubwZZqJ:FhTfmuCkdYzrVolu/J0ZZ
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 27bfc4235ba160b48cd363abd66a948bc617f16b2ec603c1a5bd850620963577 unpack001/out.upx
Files
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27bfc4235ba160b48cd363abd66a948bc617f16b2ec603c1a5bd850620963577.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: 128KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 19KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 81KB - Virtual size: 84KB
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: 52KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 84KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ