Behavioral task
behavioral1
Sample
1f9507c4edc16473215e743a113e62de365edfdebf0d49f9cd3f881a49410b92.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1f9507c4edc16473215e743a113e62de365edfdebf0d49f9cd3f881a49410b92.exe
Resource
win10v2004-20240426-en
General
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Target
1f9507c4edc16473215e743a113e62de365edfdebf0d49f9cd3f881a49410b92
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Size
208KB
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MD5
0f00786a5e21d09026e2685d80129b45
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SHA1
f2871c8d91a259ecfd0811301839ac9854c19b2b
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SHA256
1f9507c4edc16473215e743a113e62de365edfdebf0d49f9cd3f881a49410b92
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SHA512
d4f7c59174e1f59d8627c9aa4883e09f8d7f68049a397e793e0c28598bbba1db3e489cfb5c2c7b354bb109afc8dfa3ae174ebf556247fdf7991727a5d99e8655
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhff7PgUXSAjZIInlxragr/Fgwc:hfAIuZAIuDMVtM/yUi8lxmFD
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 1f9507c4edc16473215e743a113e62de365edfdebf0d49f9cd3f881a49410b92 unpack001/out.upx
Files
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1f9507c4edc16473215e743a113e62de365edfdebf0d49f9cd3f881a49410b92.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