557c887a13b202d0e85c778df313ba915ffa80e27731f16ba8a75f41e7832ce4 | Triage

Sharing

General

Target

557c887a13b202d0e85c778df313ba915ffa80e27731f16ba8a75f41e7832ce4
Size

4.7MB
MD5

372e31f3518e30db46ce1a286e2cd32a
SHA1

fbb7aab65860fb8cc630dc369544638570cb73ad
SHA256

557c887a13b202d0e85c778df313ba915ffa80e27731f16ba8a75f41e7832ce4
SHA512

86dc8b38af015d2a49e93ecef22430b2874fd795cb3d8161634152b017ef0228d9c54bff8673acd952b0233253ec6efbea86c734e1b7e363c20a8079a6f21c5d
SSDEEP

98304:pgKP3NrW4n9BFg1GjwxTNxlPCyOL0ty67cc+8hX8KZWvV74tal37GzDlwBdqOg6U:pg0Bj9BW1GUT+LWPZC4tai3Ogpm+14vo

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
557c887a13b202d0e85c778df313ba915ffa80e27731f16ba8a75f41e7832ce4
unpack001/out.upx

Files

557c887a13b202d0e85c778df313ba915ffa80e27731f16ba8a75f41e7832ce4
.exe windows:4 windows 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: 1.6MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 4.5MB - Virtual size: 4.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 186KB - Virtual size: 188KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows 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

Exports

Exports

e2ee_CacheClear
e2ee_CacheDecr
e2ee_CacheDelete
e2ee_CacheExists
e2ee_CacheGet
e2ee_CacheGetMulti
e2ee_CacheGetMultiText
e2ee_CacheGetText
e2ee_CacheIncr
e2ee_CacheSet
e2ee_CacheSetExpire
e2ee_CacheSetText

Sections

.text
Size: 1.0MB - Virtual size: 1.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 376KB - Virtual size: 680KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3.1MB - Virtual size: 3.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ