Behavioral task
behavioral1
Sample
1748a5ca7f96a920911708186fb371cf1857f58764ae6e2e7bfe5f387d1e992e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1748a5ca7f96a920911708186fb371cf1857f58764ae6e2e7bfe5f387d1e992e.exe
Resource
win10v2004-20240226-en
General
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Target
1748a5ca7f96a920911708186fb371cf1857f58764ae6e2e7bfe5f387d1e992e
-
Size
269KB
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MD5
f38b60f5e435709bafa598960dc83a7c
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SHA1
1c2ffce6abc645b48be56a4e1684b20105737d30
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SHA256
1748a5ca7f96a920911708186fb371cf1857f58764ae6e2e7bfe5f387d1e992e
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SHA512
03b6f868f965169ff3e9b62af5a4db808d35a8e9dffc131b17e3ccc9f46cc068e515f3d2c4873faa4bce9d7735999115cdcb3d2c0d802db7dbb109b1436870dd
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SSDEEP
6144:Yuh4vYbjNFY7zWjfk23UrOOilHU3hcXhv2Rm8djorDMJbHm4:f+ujNFY7ECKOi5Bhvl8wKbHm4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1748a5ca7f96a920911708186fb371cf1857f58764ae6e2e7bfe5f387d1e992e unpack001/out.upx
Files
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1748a5ca7f96a920911708186fb371cf1857f58764ae6e2e7bfe5f387d1e992e.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 500KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 262KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 606KB - Virtual size: 605KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 27KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 56B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ