Behavioral task
behavioral1
Sample
a8997a695a6d95767b7d6fee5ba9802ae7eb8cd467258940ddf28283e19a6c82.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
a8997a695a6d95767b7d6fee5ba9802ae7eb8cd467258940ddf28283e19a6c82.exe
Resource
win10v2004-20240508-en
General
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Target
a8997a695a6d95767b7d6fee5ba9802ae7eb8cd467258940ddf28283e19a6c82
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Size
201KB
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MD5
6d2332aadba9ccc43a0e05e79c60bcd8
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SHA1
0fcb221c3cb959b274f13b7a4ba682603a3d9856
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SHA256
a8997a695a6d95767b7d6fee5ba9802ae7eb8cd467258940ddf28283e19a6c82
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SHA512
065fcf719905ede988b7161af5adcdb019cb9e3b7c1ad7675f2f859fcf8476cdb327ced1947d3febc8a7f1c2624d906377289bd77ee102efea856b7ef45c01c5
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SSDEEP
3072:KQSohsUsPw9mHpKZNGCLOwstyhZFChcssc56FUrgxvbSD4UQrO2ZTxl:KQSohsUs49UpK7ShcHUaZ/
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 a8997a695a6d95767b7d6fee5ba9802ae7eb8cd467258940ddf28283e19a6c82 unpack001/out.upx
Files
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a8997a695a6d95767b7d6fee5ba9802ae7eb8cd467258940ddf28283e19a6c82.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