2cc438f7daaa7558f5b9cf20a6117d4c_JaffaCakes118 | Triage

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General

Target

2cc438f7daaa7558f5b9cf20a6117d4c_JaffaCakes118
Size

72KB
MD5

2cc438f7daaa7558f5b9cf20a6117d4c
SHA1

b05ed5d64529eeb96ba3085d75a2617c80c74d1a
SHA256

1c1f43fed34e93c747297ac2414afdd46bb3b379a5de8e1539a4502804863842
SHA512

93e2c5be7d463cdcc70911b6848412bd70fea27add0f1228fe51d843815b8000e82b5333b93fb984823eac49de75b51fa0a9bcc9388dc0982d7376632e323264
SSDEEP

1536:r5BHlvW+qSvNkRuGrOnBWakjbPI83Y5kDmXBlyEc:rf5W+qSFozqQT3PI83YkD4

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
2cc438f7daaa7558f5b9cf20a6117d4c_JaffaCakes118
unpack001/out.upx

Files

2cc438f7daaa7558f5b9cf20a6117d4c_JaffaCakes118
.exe windows:4 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: 66KB - 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:4 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: 31KB - Virtual size: 31KB

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