Behavioral task
behavioral1
Sample
c55b7e6d92f72bbddd2573761ab38eeb.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c55b7e6d92f72bbddd2573761ab38eeb.exe
Resource
win10v2004-20240226-en
General
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Target
c55b7e6d92f72bbddd2573761ab38eeb
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Size
150KB
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MD5
c55b7e6d92f72bbddd2573761ab38eeb
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SHA1
396978f480c829573c33e3831d88cb078993aef2
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SHA256
c22bc5aeb2e1ea0a43fcedc5db770b31040b3f7bfe784bb6b439c32eb9350529
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SHA512
ee6f185cd30b92195b59179bd3506c39dc3e09f68110a032b9cfbd2a97c13823ff6d3b0ec7fd700467e6d1abbd6ef17c9e895a5dd2695583f6c3a3327d577eb8
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SSDEEP
3072:ZyTLGAyobZbM1yGxyu9PoRdq3A1AlYZEhmlT9zGG:gTLGc1bEKdqWAlYZsmlTA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c55b7e6d92f72bbddd2573761ab38eeb unpack001/out.upx
Files
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c55b7e6d92f72bbddd2573761ab38eeb.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: 236KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 147KB - Virtual size: 148KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 191KB - Virtual size: 190KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 166KB - Virtual size: 166KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ