Behavioral task
behavioral1
Sample
055ff3f894d45c848686be3d65dc3532.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
055ff3f894d45c848686be3d65dc3532.exe
Resource
win10v2004-20231215-en
General
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Target
055ff3f894d45c848686be3d65dc3532
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Size
1.4MB
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MD5
055ff3f894d45c848686be3d65dc3532
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SHA1
3d01a751a1413adf95dad5a8093756f065def0f3
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SHA256
8426644325c5766f7c3fa2f90df8d970eaf0f31d443c94518ed1b4d5be50cc6f
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SHA512
7453b78363b6d731947ff844c53b8885a20d3d8483bb114861f69ae3002f56ab9498a182c2bb231713c9b6a94e6d1523f1ac2f91604a18a36c99a4edfab83c7e
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SSDEEP
24576:jQeCIRZjyH3WRxcw8RscP5LUYORybqXk7f2L7HDGCuzW0YKBo:jlfREHYJuscRqXK2fHPWWkS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 055ff3f894d45c848686be3d65dc3532 unpack001/out.upx
Files
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055ff3f894d45c848686be3d65dc3532.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: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5KB - Virtual size: 8KB
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_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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: 4KB - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ