3f8a5c5851d213d6529f0d40d5466e11_JaffaCakes118 | Triage

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General

Target

3f8a5c5851d213d6529f0d40d5466e11_JaffaCakes118
Size

71KB
MD5

3f8a5c5851d213d6529f0d40d5466e11
SHA1

cc2fefddfb612de07c639de6159fe47b0c2f49b9
SHA256

334c6a0fd2f14ed722c9e3eb9b3a5e07f02946a1e13c611c1c1fc15ed88d8691
SHA512

d8e578dfd45cd67af197f19451280433baf34e45295cef8f31315706580251d7d4741d2e63a302ff1a5fc2677eded99ec2fb1dd5801d669f8a130707e2784439
SSDEEP

1536:5ndc2jGV7lssKHPYlPITCwuBAmsMXM+yEGUkiNxBAlbLr1xYQw:5ix/sdvMPIpaw+mUkCxubLrA

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
3f8a5c5851d213d6529f0d40d5466e11_JaffaCakes118
unpack001/out.upx

Files

3f8a5c5851d213d6529f0d40d5466e11_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 65KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ