955f7ad92dd6ae7b708c47798724ad5f_JaffaCakes118 | Triage

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General

Target

955f7ad92dd6ae7b708c47798724ad5f_JaffaCakes118
Size

50KB
MD5

955f7ad92dd6ae7b708c47798724ad5f
SHA1

82c81a627b2d262047c9d28a586efc20037ea0ef
SHA256

16f1e43157a02330ed52edfce1e111c242efd74f97b445152e29967636c31d88
SHA512

7a40f8d86dc93ed0a6a5c512f3e6e5116ac07b3d990382ed3f98cb6dc04e7658a3d66cb8cdcfa8e136b291fb23684298b190bab5c1e2ccfc73c8b4352d6b0490
SSDEEP

1536:6lfunxWQTxhYThQA+MWyzGx9d6bMP8tQaP:6lmnxxaAuS9d2U8So

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
955f7ad92dd6ae7b708c47798724ad5f_JaffaCakes118
unpack001/out.upx

Files

955f7ad92dd6ae7b708c47798724ad5f_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: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 48KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
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: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 63KB - Virtual size: 62KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ