3e0ac858040d29a785bfe5cafe45bbcf_JaffaCakes118 | Triage

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General

Target

3e0ac858040d29a785bfe5cafe45bbcf_JaffaCakes118
Size

76KB
MD5

3e0ac858040d29a785bfe5cafe45bbcf
SHA1

e9c05be0a26f6f75baae2a27f0acc721d08d4210
SHA256

32dc8ead053f0aa205790349f4c54968005de068a8753c2fc67910384aa6da2a
SHA512

b53495f3def1925cdf280a5a9028fccd45f91004fee001d67a5f1f589087cd7e48c4f1ce9b323aeb4033dc233c9a341100cd9cbf3fb2fef27c3f79e700eb1fe4
SSDEEP

1536:n2uhK0HhgPdJqm3UJtT1NK8zWjz2p1CyhN96B2hQNwS0OVAHgC:n2uhKwhgPdskUJtBNKmWep1Cyf96B2PR

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
3e0ac858040d29a785bfe5cafe45bbcf_JaffaCakes118
unpack001/out.upx

Files

3e0ac858040d29a785bfe5cafe45bbcf_JaffaCakes118
.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: 104KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 74KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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: 144KB - Virtual size: 143KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE