Behavioral task
behavioral1
Sample
bbb7350e6fd1ca255a369b6ada65e8db.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
bbb7350e6fd1ca255a369b6ada65e8db.exe
Resource
win10v2004-20240226-en
General
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Target
bbb7350e6fd1ca255a369b6ada65e8db
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Size
472KB
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MD5
bbb7350e6fd1ca255a369b6ada65e8db
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SHA1
4ea770e27852a2927af20e537d90f2e3d2773b83
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SHA256
6f6bfc79e71c7de04cf7ad72c011a37bcb33b29d1866fc1981a69493bdcd7bd1
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SHA512
fdd7868a5284b82b00fd5b0ca3ae1eaa5798039ee92cab1f415499ca900d06cf80ce2253036776447708c29f642d72f589a5edae0e26007a3f93f710ef7cbb54
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SSDEEP
3072:vnT8enT8enT8YnT8enT8YnT8YnT8enT8enT8enT8YnT8enT8enT84whag4iE4oO:bZZnZnnZZZnZZrW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bbb7350e6fd1ca255a369b6ada65e8db unpack001/out.upx
Files
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bbb7350e6fd1ca255a369b6ada65e8db.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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 128B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1024B - Virtual size: 752B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 496B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE