Behavioral task
behavioral1
Sample
551175ba735cc6fdb231aba0240988f3c68017222d40b2d96e8ecb1eb6200dde.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
551175ba735cc6fdb231aba0240988f3c68017222d40b2d96e8ecb1eb6200dde.exe
Resource
win10v2004-20240426-en
General
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Target
551175ba735cc6fdb231aba0240988f3c68017222d40b2d96e8ecb1eb6200dde
-
Size
142KB
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MD5
93b79716a4684f9c33065de26c5fcf96
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SHA1
ced06cf308a9b83ffcc3b99f966669aa6b3930db
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SHA256
551175ba735cc6fdb231aba0240988f3c68017222d40b2d96e8ecb1eb6200dde
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SHA512
2326d608d534cc4e9932e77b8761875d2be62abcef717ef9b00da6235b7efc085727ddadcf23d3aea92f91cb099bbccfb6cbfa5b703f636334dd42d88164053f
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q1pkMJ+ZGtK1+ZGtKQNMdTajOtGtU1wAIuZAIuJ/:KQSo1EZGtKgZGtK/PgtU1wAIuZAIuF
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 551175ba735cc6fdb231aba0240988f3c68017222d40b2d96e8ecb1eb6200dde unpack001/out.upx
Files
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551175ba735cc6fdb231aba0240988f3c68017222d40b2d96e8ecb1eb6200dde.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