Behavioral task
behavioral1
Sample
e0b7d2d546f18469fec6c70af5e7c9038e0acb0be9ace568411bef8e76c3f7c3.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
e0b7d2d546f18469fec6c70af5e7c9038e0acb0be9ace568411bef8e76c3f7c3.exe
Resource
win10v2004-20240419-en
General
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Target
e0b7d2d546f18469fec6c70af5e7c9038e0acb0be9ace568411bef8e76c3f7c3
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Size
300KB
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MD5
40487b8d26b99abcf0a6d39bfba77003
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SHA1
4b992260945b392af7d7088966e1c8b91b69e30d
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SHA256
e0b7d2d546f18469fec6c70af5e7c9038e0acb0be9ace568411bef8e76c3f7c3
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SHA512
b4607749f3b7f5965437e29252688d4ad0030f26fb95d7ac052f474921a5f5239cc00d57bff791cb0863cb1be3a33d94a8f30f3d946910fb88cfcf8194826f29
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SSDEEP
6144:WiDTo+sz1nDbBUVJmNOtfWwCCIaJdW2oXRpzRMFtzqu69BbH0n/yxmSY7Fb2V:JTo+CDbBUVJ8RzaW2Ifz6hs1H0axrY7M
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 e0b7d2d546f18469fec6c70af5e7c9038e0acb0be9ace568411bef8e76c3f7c3 unpack001/out.upx
Files
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e0b7d2d546f18469fec6c70af5e7c9038e0acb0be9ace568411bef8e76c3f7c3.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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
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: 74KB - Virtual size: 73KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ