Behavioral task
behavioral1
Sample
d99ff074dd14a549de9aa688ceeb3fe8df7b575855683b6e4092cabe0f340227.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
d99ff074dd14a549de9aa688ceeb3fe8df7b575855683b6e4092cabe0f340227.exe
Resource
win10v2004-20240226-en
General
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Target
d99ff074dd14a549de9aa688ceeb3fe8df7b575855683b6e4092cabe0f340227
-
Size
23KB
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MD5
8962214d91b6d44660118afca6b90fd7
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SHA1
e6d271ce28b1d8425415e600e1dea258b57e4a39
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SHA256
d99ff074dd14a549de9aa688ceeb3fe8df7b575855683b6e4092cabe0f340227
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SHA512
11695fde323745151c8be01f0b786b7ef9ea9eacb878ffdf7d1f563b4292945c1d84557370bb4511fafef384749ad949c84d20fd2547615a423bef91da59b9dc
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SSDEEP
384:P2+lFOAXWBDfR8uzHKLu8dgWwVwZYzL6te63po9yanV6:e+lFZif6urKngWwPL6te6gyank
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 d99ff074dd14a549de9aa688ceeb3fe8df7b575855683b6e4092cabe0f340227 unpack001/out.upx
Files
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d99ff074dd14a549de9aa688ceeb3fe8df7b575855683b6e4092cabe0f340227.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.code Size: 512B - Virtual size: 91B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 217B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data3 Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ