Behavioral task
behavioral1
Sample
5af6b376e660805759683865437acbc0_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
5af6b376e660805759683865437acbc0_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
5af6b376e660805759683865437acbc0_JaffaCakes118
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Size
35KB
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MD5
5af6b376e660805759683865437acbc0
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SHA1
75f61ab72f67c53553ef87c655777c430c3c91c2
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SHA256
f0cf25602f19d5b2f2c0050180815eb5c727427142639fa1c177b5d1dc078a1b
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SHA512
faf2750a1dcfa6bbac2fc0162f14977ac7b145fe4361e58e880ac727902fc90afe1e92c7107c5096050c2e8a5dae1aab322c84851fbd30542f35e6e846d16e63
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SSDEEP
768:/+5WLaO2wpBorkucMMqyv+czNsmj+KN7mODgDsEhahV:25WLaf7rkucMMqT+UKcirr
Malware Config
Signatures
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Detected Nirsoft tools 1 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule static1/unpack001/out.upx Nirsoft -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5af6b376e660805759683865437acbc0_JaffaCakes118 unpack001/out.upx
Files
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5af6b376e660805759683865437acbc0_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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 28KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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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: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ