fe9caffa1d2374aabb3a26ff8897d387_JaffaCakes118 | Triage

Sharing

General

Target

fe9caffa1d2374aabb3a26ff8897d387_JaffaCakes118
Size

177KB
MD5

fe9caffa1d2374aabb3a26ff8897d387
SHA1

1e206db58659d005e3a5bc666f2c5409fc671efe
SHA256

e39af0ec5806f9667476d8d519cb1c8decc1a307fada663a67a5cd973180b4ed
SHA512

8c02427428786a26fedffeb0a32dbef1035a005e7ffabbf7ff9a4f29c6eb2f4267a0f64d65b2897dce8ee587b8e0f37edb9ffc3064d163ea57e631ded953b8a3
SSDEEP

3072:1CqstM6xlOcA7w4xabrXL1yn8BG0a6Va2j6pZd2iYk9Hc3/nl6LAHkzI1U0gEA6F:ctMilOK4x27L1g2G0vVT6pZMzk96RAA

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
fe9caffa1d2374aabb3a26ff8897d387_JaffaCakes118
unpack001/out.upx

Files

fe9caffa1d2374aabb3a26ff8897d387_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: 216KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 102KB - Virtual size: 104KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 73KB - Virtual size: 76KB

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: 164KB - Virtual size: 161KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 140KB - Virtual size: 138KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ