293c94c1f9a7b9282054bd859833f01c_JaffaCakes118 | Triage

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General

Target

293c94c1f9a7b9282054bd859833f01c_JaffaCakes118
Size

39KB
MD5

293c94c1f9a7b9282054bd859833f01c
SHA1

08497b6e005f6a23b1f3bede19d95d059f0ff795
SHA256

78ae2a573f10439da695e4551c261683a33d6be14fa586dbc88f62a526a9e837
SHA512

0589cf8151984995fb4c2370a142e02a01fa5de05f425341095309cb567d9dc65de3a6b535d6db90caa78f290635b7508e03e42ca6c87c04b037268bac503b40
SSDEEP

768:Lk3d0Wo1kC2wDydAAm9oVLo6uO8jYFZ/rEqC+IIUf29w7RsTTQommcP4JeNjdOU:QzC2pz9LtuTjYLrEBKkC0RsgxwJgOU

Score

5^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

resource	yara_rule
static1/unpack002/AEXPR.EXE	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack002/AEXPR.EXE
unpack003/out.upx

Files

293c94c1f9a7b9282054bd859833f01c_JaffaCakes118
.zip
DF-AEXPR.RAR
.rar
AEXPR.EXE
.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: 52KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 25KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 33KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 252B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
AEXPR.HLP
DF.NFO
FILE_ID.DIZ
DF.NFO
FILE_ID.DIZ