Behavioral task
behavioral1
Sample
aa64c84b94427135f3b45d715d602f21.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
aa64c84b94427135f3b45d715d602f21.exe
Resource
win10v2004-20240226-en
General
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Target
aa64c84b94427135f3b45d715d602f21
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Size
141KB
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MD5
aa64c84b94427135f3b45d715d602f21
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SHA1
eb479363b822706fbb283ac3f7c92d4f1feea8cc
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SHA256
a695a7fddf26343db19c62adc809bad115adcc6e627400aabdbead1335a227a9
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SHA512
794689b40b93f2c8f5b7a5a1adb91bc565355c57fc7925b22edaf9e7cc6c348a4fa656b17b0f45c633a682e5121f4b15589e973c354f1289419b2a276c108f00
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SSDEEP
1536:LWgRN2e52es7OUzkcbgyzkA05BrRFVUVavATBKLVvilBMQkwPt7LQhHS0+G5FosO:jDjbwzkA05zrOQA8LVvtkaU+GJdSVS/5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource aa64c84b94427135f3b45d715d602f21 unpack001/out.upx
Files
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aa64c84b94427135f3b45d715d602f21.exe windows:9 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: 15.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 139KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:9 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: 232KB - Virtual size: 232KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 14.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ